/*******************************************************************            
*   MI_SID_2005_CORE.SAS:                                                       
*      THE SAS CODE SHOWN BELOW WILL LOAD THE ASCII                             
*      INPATIENT STAY CORE FILE INTO SAS                                        
*******************************************************************/            
                                                                                
                                                                                
***********************************************;                                
*  Create SAS informats for missing values     ;                                
***********************************************;                                
PROC FORMAT;                                                                    
  INVALUE N2PF                                                                  
    '-9' = .                                                                    
    '-8' = .A                                                                   
    '-6' = .C                                                                   
    '-5' = .N                                                                   
    OTHER = (|2.|)                                                              
  ;                                                                             
  INVALUE N3PF                                                                  
    '-99' = .                                                                   
    '-88' = .A                                                                  
    '-66' = .C                                                                  
    OTHER = (|3.|)                                                              
  ;                                                                             
  INVALUE N4PF                                                                  
    '-999' = .                                                                  
    '-888' = .A                                                                 
    '-666' = .C                                                                 
    OTHER = (|4.|)                                                              
  ;                                                                             
  INVALUE N4P1F                                                                 
    '-9.9' = .                                                                  
    '-8.8' = .A                                                                 
    '-6.6' = .C                                                                 
    OTHER = (|4.1|)                                                             
  ;                                                                             
  INVALUE N5PF                                                                  
    '-9999' = .                                                                 
    '-8888' = .A                                                                
    '-6666' = .C                                                                
    OTHER = (|5.|)                                                              
  ;                                                                             
  INVALUE N5P2F                                                                 
    '-9.99' = .                                                                 
    '-8.88' = .A                                                                
    '-6.66' = .C                                                                
    OTHER = (|5.2|)                                                             
  ;                                                                             
  INVALUE N6PF                                                                  
    '-99999' = .                                                                
    '-88888' = .A                                                               
    '-66666' = .C                                                               
    OTHER = (|6.|)                                                              
  ;                                                                             
  INVALUE N6P2F                                                                 
    '-99.99' = .                                                                
    '-88.88' = .A                                                               
    '-66.66' = .C                                                               
    OTHER = (|6.2|)                                                             
  ;                                                                             
  INVALUE N7P2F                                                                 
    '-999.99' = .                                                               
    '-888.88' = .A                                                              
    '-666.66' = .C                                                              
    OTHER = (|7.2|)                                                             
  ;                                                                             
  INVALUE N7P4F                                                                 
    '-9.9999' = .                                                               
    '-8.8888' = .A                                                              
    '-6.6666' = .C                                                              
    OTHER = (|7.4|)                                                             
  ;                                                                             
  INVALUE N8PF                                                                  
    '-9999999' = .                                                              
    '-8888888' = .A                                                             
    '-6666666' = .C                                                             
    OTHER = (|8.|)                                                              
  ;                                                                             
  INVALUE N8P2F                                                                 
    '-9999.99' = .                                                              
    '-8888.88' = .A                                                             
    '-6666.66' = .C                                                             
    OTHER = (|8.2|)                                                             
  ;                                                                             
  INVALUE N9PF                                                                  
    '-99999999' = .                                                             
    '-88888888' = .A                                                            
    '-66666666' = .C                                                            
    OTHER = (|9.|)                                                              
  ;                                                                             
  INVALUE N10PF                                                                 
    '-999999999' = .                                                            
    '-888888888' = .A                                                           
    '-666666666' = .C                                                           
    OTHER = (|10.|)                                                             
  ;                                                                             
  INVALUE N10P4F                                                                
    '-9999.9999' = .                                                            
    '-8888.8888' = .A                                                           
    '-6666.6666' = .C                                                           
    OTHER = (|10.4|)                                                            
  ;                                                                             
  INVALUE N10P5F                                                                
    '-999.99999' = .                                                            
    '-888.88888' = .A                                                           
    '-666.66666' = .C                                                           
    OTHER = (|10.5|)                                                            
  ;                                                                             
  INVALUE DATE10F                                                               
    '-999999999' = .                                                            
    '-888888888' = .A                                                           
    '-666666666' = .C                                                           
    OTHER = (|MMDDYY10.|)                                                       
  ;                                                                             
  INVALUE N12P2F                                                                
    '-99999999.99' = .                                                          
    '-88888888.88' = .A                                                         
    '-66666666.66' = .C                                                         
    OTHER = (|12.2|)                                                            
  ;                                                                             
  INVALUE N12P5F                                                                
    '-99999.99999' = .                                                          
    '-88888.88888' = .A                                                         
    '-66666.66666' = .C                                                         
    OTHER = (|12.5|)                                                            
  ;                                                                             
  INVALUE N15P2F                                                                
    '-99999999999.99' = .                                                       
    '-88888888888.88' = .A                                                      
    '-66666666666.66' = .C                                                      
    OTHER = (|15.2|)                                                            
  ;                                                                             
  RUN;                                                                          
                                                                                
                                                                                
*******************************;                                                
*  Data Step                  *;                                                
*******************************;                                                
DATA MI_SIDC_2005_CORE;                                                         
INFILE 'MI_SID_2005_CORE.ASC' LRECL = 781;                                      
                                                                                
*** Variable attribute ***;                                                     
ATTRIB                                                                          
  HOSPID                     LENGTH=4                 FORMAT=Z5.                
  LABEL="HCUP hospital identification number"                                   
                                                                                
  HOSPST                     LENGTH=$2                                          
  LABEL="Hospital state postal code"                                            
                                                                                
  KEY                        LENGTH=8                 FORMAT=Z14.               
  LABEL="HCUP record identifier"                                                
                                                                                
  ADRG                       LENGTH=3                                           
  LABEL="All Patient Refined DRG"                                               
                                                                                
  ADRGRISKMORTALITY          LENGTH=3                                           
  LABEL="All Patient Refined DRG mortality risk"                                
                                                                                
  ADRGSEV                    LENGTH=3                                           
  LABEL="All Patient Refined DRG severity level"                                
                                                                                
  AGE                        LENGTH=3                                           
  LABEL="Age in years at admission"                                             
                                                                                
  AGEDAY                     LENGTH=3                                           
  LABEL="Age in days (when age < 1 year)"                                       
                                                                                
  AGEMONTH                   LENGTH=3                                           
  LABEL="Age in months (when age < 11 years)"                                   
                                                                                
  AMONTH                     LENGTH=3                                           
  LABEL="Admission month"                                                       
                                                                                
  ASOURCE                    LENGTH=3                                           
  LABEL="Admission source (uniform)"                                            
                                                                                
  ASOURCE_X                  LENGTH=$1                                          
  LABEL="Admission source (as received from source)"                            
                                                                                
  ASOURCEUB92                LENGTH=$1                                          
  LABEL="Admission source (UB-92 standard coding)"                              
                                                                                
  ATYPE                      LENGTH=3                                           
  LABEL="Admission type"                                                        
                                                                                
  AWEEKEND                   LENGTH=3                                           
  LABEL="Admission day is a weekend"                                            
                                                                                
  DaysCCU                    LENGTH=3                                           
  LABEL="Days in coronary care unit (as received from source)"                  
                                                                                
  DaysICU                    LENGTH=3                                           
  LABEL="Days in medical/surgical intensive care unit (as received from source)"
                                                                                
  DIED                       LENGTH=3                                           
  LABEL="Died during hospitalization"                                           
                                                                                
  DISP_X                     LENGTH=$2                                          
  LABEL="Disposition of patient (as received from source)"                      
                                                                                
  DISPUB92                   LENGTH=3                                           
  LABEL="Disposition of patient (UB-92 standard coding)"                        
                                                                                
  DISPUNIFORM                LENGTH=3                                           
  LABEL="Disposition of patient (uniform)"                                      
                                                                                
  DQTR                       LENGTH=3                                           
  LABEL="Discharge quarter"                                                     
                                                                                
  DRG                        LENGTH=3                                           
  LABEL="DRG in effect on discharge date"                                       
                                                                                
  DRG18                      LENGTH=3                                           
  LABEL="DRG, version 18"                                                       
                                                                                
  DRGVER                     LENGTH=3                                           
  LABEL="DRG grouper version used on discharge date"                            
                                                                                
  DX1                        LENGTH=$5                                          
  LABEL="Principal diagnosis"                                                   
                                                                                
  DX2                        LENGTH=$5                                          
  LABEL="Diagnosis 2"                                                           
                                                                                
  DX3                        LENGTH=$5                                          
  LABEL="Diagnosis 3"                                                           
                                                                                
  DX4                        LENGTH=$5                                          
  LABEL="Diagnosis 4"                                                           
                                                                                
  DX5                        LENGTH=$5                                          
  LABEL="Diagnosis 5"                                                           
                                                                                
  DX6                        LENGTH=$5                                          
  LABEL="Diagnosis 6"                                                           
                                                                                
  DX7                        LENGTH=$5                                          
  LABEL="Diagnosis 7"                                                           
                                                                                
  DX8                        LENGTH=$5                                          
  LABEL="Diagnosis 8"                                                           
                                                                                
  DX9                        LENGTH=$5                                          
  LABEL="Diagnosis 9"                                                           
                                                                                
  DX10                       LENGTH=$5                                          
  LABEL="Diagnosis 10"                                                          
                                                                                
  DX11                       LENGTH=$5                                          
  LABEL="Diagnosis 11"                                                          
                                                                                
  DX12                       LENGTH=$5                                          
  LABEL="Diagnosis 12"                                                          
                                                                                
  DX13                       LENGTH=$5                                          
  LABEL="Diagnosis 13"                                                          
                                                                                
  DX14                       LENGTH=$5                                          
  LABEL="Diagnosis 14"                                                          
                                                                                
  DX15                       LENGTH=$5                                          
  LABEL="Diagnosis 15"                                                          
                                                                                
  DX16                       LENGTH=$5                                          
  LABEL="Diagnosis 16"                                                          
                                                                                
  DX17                       LENGTH=$5                                          
  LABEL="Diagnosis 17"                                                          
                                                                                
  DX18                       LENGTH=$5                                          
  LABEL="Diagnosis 18"                                                          
                                                                                
  DX19                       LENGTH=$5                                          
  LABEL="Diagnosis 19"                                                          
                                                                                
  DX20                       LENGTH=$5                                          
  LABEL="Diagnosis 20"                                                          
                                                                                
  DX21                       LENGTH=$5                                          
  LABEL="Diagnosis 21"                                                          
                                                                                
  DX22                       LENGTH=$5                                          
  LABEL="Diagnosis 22"                                                          
                                                                                
  DX23                       LENGTH=$5                                          
  LABEL="Diagnosis 23"                                                          
                                                                                
  DX24                       LENGTH=$5                                          
  LABEL="Diagnosis 24"                                                          
                                                                                
  DX25                       LENGTH=$5                                          
  LABEL="Diagnosis 25"                                                          
                                                                                
  DX26                       LENGTH=$5                                          
  LABEL="Diagnosis 26"                                                          
                                                                                
  DX27                       LENGTH=$5                                          
  LABEL="Diagnosis 27"                                                          
                                                                                
  DX28                       LENGTH=$5                                          
  LABEL="Diagnosis 28"                                                          
                                                                                
  DX29                       LENGTH=$5                                          
  LABEL="Diagnosis 29"                                                          
                                                                                
  DX30                       LENGTH=$5                                          
  LABEL="Diagnosis 30"                                                          
                                                                                
  DXCCS1                     LENGTH=4                                           
  LABEL="CCS: principal diagnosis"                                              
                                                                                
  DXCCS2                     LENGTH=4                                           
  LABEL="CCS: diagnosis 2"                                                      
                                                                                
  DXCCS3                     LENGTH=4                                           
  LABEL="CCS: diagnosis 3"                                                      
                                                                                
  DXCCS4                     LENGTH=4                                           
  LABEL="CCS: diagnosis 4"                                                      
                                                                                
  DXCCS5                     LENGTH=4                                           
  LABEL="CCS: diagnosis 5"                                                      
                                                                                
  DXCCS6                     LENGTH=4                                           
  LABEL="CCS: diagnosis 6"                                                      
                                                                                
  DXCCS7                     LENGTH=4                                           
  LABEL="CCS: diagnosis 7"                                                      
                                                                                
  DXCCS8                     LENGTH=4                                           
  LABEL="CCS: diagnosis 8"                                                      
                                                                                
  DXCCS9                     LENGTH=4                                           
  LABEL="CCS: diagnosis 9"                                                      
                                                                                
  DXCCS10                    LENGTH=4                                           
  LABEL="CCS: diagnosis 10"                                                     
                                                                                
  DXCCS11                    LENGTH=4                                           
  LABEL="CCS: diagnosis 11"                                                     
                                                                                
  DXCCS12                    LENGTH=4                                           
  LABEL="CCS: diagnosis 12"                                                     
                                                                                
  DXCCS13                    LENGTH=4                                           
  LABEL="CCS: diagnosis 13"                                                     
                                                                                
  DXCCS14                    LENGTH=4                                           
  LABEL="CCS: diagnosis 14"                                                     
                                                                                
  DXCCS15                    LENGTH=4                                           
  LABEL="CCS: diagnosis 15"                                                     
                                                                                
  DXCCS16                    LENGTH=4                                           
  LABEL="CCS: diagnosis 16"                                                     
                                                                                
  DXCCS17                    LENGTH=4                                           
  LABEL="CCS: diagnosis 17"                                                     
                                                                                
  DXCCS18                    LENGTH=4                                           
  LABEL="CCS: diagnosis 18"                                                     
                                                                                
  DXCCS19                    LENGTH=4                                           
  LABEL="CCS: diagnosis 19"                                                     
                                                                                
  DXCCS20                    LENGTH=4                                           
  LABEL="CCS: diagnosis 20"                                                     
                                                                                
  DXCCS21                    LENGTH=4                                           
  LABEL="CCS: diagnosis 21"                                                     
                                                                                
  DXCCS22                    LENGTH=4                                           
  LABEL="CCS: diagnosis 22"                                                     
                                                                                
  DXCCS23                    LENGTH=4                                           
  LABEL="CCS: diagnosis 23"                                                     
                                                                                
  DXCCS24                    LENGTH=4                                           
  LABEL="CCS: diagnosis 24"                                                     
                                                                                
  DXCCS25                    LENGTH=4                                           
  LABEL="CCS: diagnosis 25"                                                     
                                                                                
  DXCCS26                    LENGTH=4                                           
  LABEL="CCS: diagnosis 26"                                                     
                                                                                
  DXCCS27                    LENGTH=4                                           
  LABEL="CCS: diagnosis 27"                                                     
                                                                                
  DXCCS28                    LENGTH=4                                           
  LABEL="CCS: diagnosis 28"                                                     
                                                                                
  DXCCS29                    LENGTH=4                                           
  LABEL="CCS: diagnosis 29"                                                     
                                                                                
  DXCCS30                    LENGTH=4                                           
  LABEL="CCS: diagnosis 30"                                                     
                                                                                
  ECODE1                     LENGTH=$5                                          
  LABEL="E code 1"                                                              
                                                                                
  ECODE2                     LENGTH=$5                                          
  LABEL="E code 2"                                                              
                                                                                
  ECODE3                     LENGTH=$5                                          
  LABEL="E code 3"                                                              
                                                                                
  ECODE4                     LENGTH=$5                                          
  LABEL="E code 4"                                                              
                                                                                
  ECODE5                     LENGTH=$5                                          
  LABEL="E code 5"                                                              
                                                                                
  ECODE6                     LENGTH=$5                                          
  LABEL="E code 6"                                                              
                                                                                
  ECODE7                     LENGTH=$5                                          
  LABEL="E code 7"                                                              
                                                                                
  E_CCS1                     LENGTH=3                                           
  LABEL="CCS: E Code 1"                                                         
                                                                                
  E_CCS2                     LENGTH=3                                           
  LABEL="CCS: E Code 2"                                                         
                                                                                
  E_CCS3                     LENGTH=3                                           
  LABEL="CCS: E Code 3"                                                         
                                                                                
  E_CCS4                     LENGTH=3                                           
  LABEL="CCS: E Code 4"                                                         
                                                                                
  E_CCS5                     LENGTH=3                                           
  LABEL="CCS: E Code 5"                                                         
                                                                                
  E_CCS6                     LENGTH=3                                           
  LABEL="CCS: E Code 6"                                                         
                                                                                
  E_CCS7                     LENGTH=3                                           
  LABEL="CCS: E Code 7"                                                         
                                                                                
  FEMALE                     LENGTH=3                                           
  LABEL="Indicator of sex"                                                      
                                                                                
  HCUP_ED                    LENGTH=3                                           
  LABEL="HCUP Emergency Department service indicator"                           
                                                                                
  HCUP_OS                    LENGTH=3                                           
  LABEL="HCUP Observation Stay service indicator"                               
                                                                                
  HISPANIC_X                 LENGTH=$1                                          
  LABEL="Hispanic ethnicity (as received from source)"                          
                                                                                
  LOS                        LENGTH=4                                           
  LABEL="Length of stay (cleaned)"                                              
                                                                                
  LOS_X                      LENGTH=4                                           
  LABEL="Length of stay (as received from source)"                              
                                                                                
  MEDINCSTQ                  LENGTH=3                                           
  LABEL="Median household income state quartile for patient ZIP Code"           
                                                                                
  MDC                        LENGTH=3                                           
  LABEL="MDC in effect on discharge date"                                       
                                                                                
  MDC18                      LENGTH=3                                           
  LABEL="MDC, version 18"                                                       
                                                                                
  MDNUM1_R                   LENGTH=5                                           
  LABEL="Physician 1 number (re-identified)"                                    
                                                                                
  MDNUM2_R                   LENGTH=5                                           
  LABEL="Physician 2 number (re-identified)"                                    
                                                                                
  MOMNUM_R                   LENGTH=5                                           
  LABEL="Mother's number (re-identified)"                                       
                                                                                
  MRN_R                      LENGTH=5                                           
  LABEL="Medical record number (re-identified)"                                 
                                                                                
  NDX                        LENGTH=3                                           
  LABEL="Number of diagnoses on this record"                                    
                                                                                
  NECODE                     LENGTH=3                                           
  LABEL="Number of E codes on this record"                                      
                                                                                
  NEOMAT                     LENGTH=3                                           
  LABEL="Neonatal and/or maternal DX and/or PR"                                 
                                                                                
  NPR                        LENGTH=3                                           
  LABEL="Number of procedures on this record"                                   
                                                                                
  PAY1                       LENGTH=3                                           
  LABEL="Primary expected payer (uniform)"                                      
                                                                                
  PAY2                       LENGTH=3                                           
  LABEL="Secondary expected payer (uniform)"                                    
                                                                                
  PAY1_X                     LENGTH=$2                                          
  LABEL="Primary expected payer (as received from source)"                      
                                                                                
  PAY2_X                     LENGTH=$2                                          
  LABEL="Secondary expected payer (as received from source)"                    
                                                                                
  PL_CBSA                    LENGTH=3                                           
  LABEL="Patient location: Core Based Statistical Area (CBSA)"                  
                                                                                
  PL_MSA1993                 LENGTH=3                                           
  LABEL="Patient location: Metropolitan Statistical Area (MSA), 1993"           
                                                                                
  PL_NHCS2006                LENGTH=3                                           
  LABEL="Patient Location: NCHS Urban-Rural Code (V2006)"                       
                                                                                
  PL_RUCA10_2005             LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes, ten levels" 
                                                                                
  PL_RUCA2005                LENGTH=4                 FORMAT=4.1                
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes"             
                                                                                
  PL_RUCA4_2005              LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Commuting Area (RUCA) Codes, four levels"
                                                                                
  PL_RUCC2003                LENGTH=3                                           
  LABEL="Patient location: Rural-Urban Continuum Codes(RUCC), 2003"             
                                                                                
  PL_UIC2003                 LENGTH=3                                           
  LABEL="Patient location: Urban Influence Codes, 2003"                         
                                                                                
  PL_UR_CAT4                 LENGTH=3                                           
  LABEL="Patient Location: Urban-Rural 4 Categories"                            
                                                                                
  PL_UR_CAT5                 LENGTH=3                                           
  LABEL="Patient Location: Urban-Rural 5 Categories"                            
                                                                                
  PR1                        LENGTH=$4                                          
  LABEL="Principal procedure"                                                   
                                                                                
  PR2                        LENGTH=$4                                          
  LABEL="Procedure 2"                                                           
                                                                                
  PR3                        LENGTH=$4                                          
  LABEL="Procedure 3"                                                           
                                                                                
  PR4                        LENGTH=$4                                          
  LABEL="Procedure 4"                                                           
                                                                                
  PR5                        LENGTH=$4                                          
  LABEL="Procedure 5"                                                           
                                                                                
  PR6                        LENGTH=$4                                          
  LABEL="Procedure 6"                                                           
                                                                                
  PR7                        LENGTH=$4                                          
  LABEL="Procedure 7"                                                           
                                                                                
  PR8                        LENGTH=$4                                          
  LABEL="Procedure 8"                                                           
                                                                                
  PR9                        LENGTH=$4                                          
  LABEL="Procedure 9"                                                           
                                                                                
  PR10                       LENGTH=$4                                          
  LABEL="Procedure 10"                                                          
                                                                                
  PR11                       LENGTH=$4                                          
  LABEL="Procedure 11"                                                          
                                                                                
  PR12                       LENGTH=$4                                          
  LABEL="Procedure 12"                                                          
                                                                                
  PR13                       LENGTH=$4                                          
  LABEL="Procedure 13"                                                          
                                                                                
  PR14                       LENGTH=$4                                          
  LABEL="Procedure 14"                                                          
                                                                                
  PR15                       LENGTH=$4                                          
  LABEL="Procedure 15"                                                          
                                                                                
  PR16                       LENGTH=$4                                          
  LABEL="Procedure 16"                                                          
                                                                                
  PR17                       LENGTH=$4                                          
  LABEL="Procedure 17"                                                          
                                                                                
  PR18                       LENGTH=$4                                          
  LABEL="Procedure 18"                                                          
                                                                                
  PR19                       LENGTH=$4                                          
  LABEL="Procedure 19"                                                          
                                                                                
  PR20                       LENGTH=$4                                          
  LABEL="Procedure 20"                                                          
                                                                                
  PR21                       LENGTH=$4                                          
  LABEL="Procedure 21"                                                          
                                                                                
  PR22                       LENGTH=$4                                          
  LABEL="Procedure 22"                                                          
                                                                                
  PR23                       LENGTH=$4                                          
  LABEL="Procedure 23"                                                          
                                                                                
  PR24                       LENGTH=$4                                          
  LABEL="Procedure 24"                                                          
                                                                                
  PR25                       LENGTH=$4                                          
  LABEL="Procedure 25"                                                          
                                                                                
  PR26                       LENGTH=$4                                          
  LABEL="Procedure 26"                                                          
                                                                                
  PR27                       LENGTH=$4                                          
  LABEL="Procedure 27"                                                          
                                                                                
  PR28                       LENGTH=$4                                          
  LABEL="Procedure 28"                                                          
                                                                                
  PR29                       LENGTH=$4                                          
  LABEL="Procedure 29"                                                          
                                                                                
  PR30                       LENGTH=$4                                          
  LABEL="Procedure 30"                                                          
                                                                                
  PRCCS1                     LENGTH=3                                           
  LABEL="CCS: principal procedure"                                              
                                                                                
  PRCCS2                     LENGTH=3                                           
  LABEL="CCS: procedure 2"                                                      
                                                                                
  PRCCS3                     LENGTH=3                                           
  LABEL="CCS: procedure 3"                                                      
                                                                                
  PRCCS4                     LENGTH=3                                           
  LABEL="CCS: procedure 4"                                                      
                                                                                
  PRCCS5                     LENGTH=3                                           
  LABEL="CCS: procedure 5"                                                      
                                                                                
  PRCCS6                     LENGTH=3                                           
  LABEL="CCS: procedure 6"                                                      
                                                                                
  PRCCS7                     LENGTH=3                                           
  LABEL="CCS: procedure 7"                                                      
                                                                                
  PRCCS8                     LENGTH=3                                           
  LABEL="CCS: procedure 8"                                                      
                                                                                
  PRCCS9                     LENGTH=3                                           
  LABEL="CCS: procedure 9"                                                      
                                                                                
  PRCCS10                    LENGTH=3                                           
  LABEL="CCS: procedure 10"                                                     
                                                                                
  PRCCS11                    LENGTH=3                                           
  LABEL="CCS: procedure 11"                                                     
                                                                                
  PRCCS12                    LENGTH=3                                           
  LABEL="CCS: procedure 12"                                                     
                                                                                
  PRCCS13                    LENGTH=3                                           
  LABEL="CCS: procedure 13"                                                     
                                                                                
  PRCCS14                    LENGTH=3                                           
  LABEL="CCS: procedure 14"                                                     
                                                                                
  PRCCS15                    LENGTH=3                                           
  LABEL="CCS: procedure 15"                                                     
                                                                                
  PRCCS16                    LENGTH=3                                           
  LABEL="CCS: procedure 16"                                                     
                                                                                
  PRCCS17                    LENGTH=3                                           
  LABEL="CCS: procedure 17"                                                     
                                                                                
  PRCCS18                    LENGTH=3                                           
  LABEL="CCS: procedure 18"                                                     
                                                                                
  PRCCS19                    LENGTH=3                                           
  LABEL="CCS: procedure 19"                                                     
                                                                                
  PRCCS20                    LENGTH=3                                           
  LABEL="CCS: procedure 20"                                                     
                                                                                
  PRCCS21                    LENGTH=3                                           
  LABEL="CCS: procedure 21"                                                     
                                                                                
  PRCCS22                    LENGTH=3                                           
  LABEL="CCS: procedure 22"                                                     
                                                                                
  PRCCS23                    LENGTH=3                                           
  LABEL="CCS: procedure 23"                                                     
                                                                                
  PRCCS24                    LENGTH=3                                           
  LABEL="CCS: procedure 24"                                                     
                                                                                
  PRCCS25                    LENGTH=3                                           
  LABEL="CCS: procedure 25"                                                     
                                                                                
  PRCCS26                    LENGTH=3                                           
  LABEL="CCS: procedure 26"                                                     
                                                                                
  PRCCS27                    LENGTH=3                                           
  LABEL="CCS: procedure 27"                                                     
                                                                                
  PRCCS28                    LENGTH=3                                           
  LABEL="CCS: procedure 28"                                                     
                                                                                
  PRCCS29                    LENGTH=3                                           
  LABEL="CCS: procedure 29"                                                     
                                                                                
  PRCCS30                    LENGTH=3                                           
  LABEL="CCS: procedure 30"                                                     
                                                                                
  PRDAY1                     LENGTH=4                                           
  LABEL="Number of days from admission to PR1"                                  
                                                                                
  PSTATE                     LENGTH=$2                                          
  LABEL="Patient State postal code"                                             
                                                                                
  PSTCO2                     LENGTH=4                 FORMAT=Z5.                
  LABEL="Patient state/county FIPS code, possibly derived from ZIP Code"        
                                                                                
  RACE                       LENGTH=3                                           
  LABEL="Race (uniform)"                                                        
                                                                                
  RACE_X                     LENGTH=$1                                          
  LABEL="Race (as received from source)"                                        
                                                                                
  TOTCHG                     LENGTH=6                                           
  LABEL="Total charges (cleaned)"                                               
                                                                                
  TOTCHG_X                   LENGTH=7                                           
  LABEL="Total charges (as received from source)"                               
                                                                                
  YEAR                       LENGTH=3                                           
  LABEL="Calendar year"                                                         
                                                                                
  ZIP                        LENGTH=$5                                          
  LABEL="Patient ZIP Code"                                                      
                                                                                
  AYEAR                      LENGTH=3                                           
  LABEL="Admission year"                                                        
                                                                                
  DMONTH                     LENGTH=3                                           
  LABEL="Discharge month"                                                       
                                                                                
  BMONTH                     LENGTH=3                                           
  LABEL="Birth month"                                                           
                                                                                
  BYEAR                      LENGTH=3                                           
  LABEL="Birth year"                                                            
                                                                                
  PRMONTH1                   LENGTH=3                                           
  LABEL="Month of procedure 1"                                                  
                                                                                
  PRYEAR1                    LENGTH=3                                           
  LABEL="Year of procedure 1"                                                   
  ;                                                                             
                                                                                
                                                                                
*** Input the variables from the ASCII file ***;                                
INPUT                                                                           
      @1      HOSPID                   N5PF.                                    
      @6      HOSPST                   $CHAR2.                                  
      @8      KEY                      14.                                      
      @22     ADRG                     N3PF.                                    
      @25     ADRGRISKMORTALITY        N2PF.                                    
      @27     ADRGSEV                  N2PF.                                    
      @29     AGE                      N3PF.                                    
      @32     AGEDAY                   N3PF.                                    
      @35     AGEMONTH                 N3PF.                                    
      @38     AMONTH                   N2PF.                                    
      @40     ASOURCE                  N2PF.                                    
      @42     ASOURCE_X                $CHAR1.                                  
      @43     ASOURCEUB92              $CHAR1.                                  
      @44     ATYPE                    N2PF.                                    
      @46     AWEEKEND                 N2PF.                                    
      @48     DaysCCU                  N3PF.                                    
      @51     DaysICU                  N3PF.                                    
      @54     DIED                     N2PF.                                    
      @56     DISP_X                   $CHAR2.                                  
      @58     DISPUB92                 N2PF.                                    
      @60     DISPUNIFORM              N2PF.                                    
      @62     DQTR                     N2PF.                                    
      @64     DRG                      N3PF.                                    
      @67     DRG18                    N3PF.                                    
      @70     DRGVER                   N2PF.                                    
      @72     DX1                      $CHAR5.                                  
      @77     DX2                      $CHAR5.                                  
      @82     DX3                      $CHAR5.                                  
      @87     DX4                      $CHAR5.                                  
      @92     DX5                      $CHAR5.                                  
      @97     DX6                      $CHAR5.                                  
      @102    DX7                      $CHAR5.                                  
      @107    DX8                      $CHAR5.                                  
      @112    DX9                      $CHAR5.                                  
      @117    DX10                     $CHAR5.                                  
      @122    DX11                     $CHAR5.                                  
      @127    DX12                     $CHAR5.                                  
      @132    DX13                     $CHAR5.                                  
      @137    DX14                     $CHAR5.                                  
      @142    DX15                     $CHAR5.                                  
      @147    DX16                     $CHAR5.                                  
      @152    DX17                     $CHAR5.                                  
      @157    DX18                     $CHAR5.                                  
      @162    DX19                     $CHAR5.                                  
      @167    DX20                     $CHAR5.                                  
      @172    DX21                     $CHAR5.                                  
      @177    DX22                     $CHAR5.                                  
      @182    DX23                     $CHAR5.                                  
      @187    DX24                     $CHAR5.                                  
      @192    DX25                     $CHAR5.                                  
      @197    DX26                     $CHAR5.                                  
      @202    DX27                     $CHAR5.                                  
      @207    DX28                     $CHAR5.                                  
      @212    DX29                     $CHAR5.                                  
      @217    DX30                     $CHAR5.                                  
      @222    DXCCS1                   N4PF.                                    
      @226    DXCCS2                   N4PF.                                    
      @230    DXCCS3                   N4PF.                                    
      @234    DXCCS4                   N4PF.                                    
      @238    DXCCS5                   N4PF.                                    
      @242    DXCCS6                   N4PF.                                    
      @246    DXCCS7                   N4PF.                                    
      @250    DXCCS8                   N4PF.                                    
      @254    DXCCS9                   N4PF.                                    
      @258    DXCCS10                  N4PF.                                    
      @262    DXCCS11                  N4PF.                                    
      @266    DXCCS12                  N4PF.                                    
      @270    DXCCS13                  N4PF.                                    
      @274    DXCCS14                  N4PF.                                    
      @278    DXCCS15                  N4PF.                                    
      @282    DXCCS16                  N4PF.                                    
      @286    DXCCS17                  N4PF.                                    
      @290    DXCCS18                  N4PF.                                    
      @294    DXCCS19                  N4PF.                                    
      @298    DXCCS20                  N4PF.                                    
      @302    DXCCS21                  N4PF.                                    
      @306    DXCCS22                  N4PF.                                    
      @310    DXCCS23                  N4PF.                                    
      @314    DXCCS24                  N4PF.                                    
      @318    DXCCS25                  N4PF.                                    
      @322    DXCCS26                  N4PF.                                    
      @326    DXCCS27                  N4PF.                                    
      @330    DXCCS28                  N4PF.                                    
      @334    DXCCS29                  N4PF.                                    
      @338    DXCCS30                  N4PF.                                    
      @342    ECODE1                   $CHAR5.                                  
      @347    ECODE2                   $CHAR5.                                  
      @352    ECODE3                   $CHAR5.                                  
      @357    ECODE4                   $CHAR5.                                  
      @362    ECODE5                   $CHAR5.                                  
      @367    ECODE6                   $CHAR5.                                  
      @372    ECODE7                   $CHAR5.                                  
      @377    E_CCS1                   N4PF.                                    
      @381    E_CCS2                   N4PF.                                    
      @385    E_CCS3                   N4PF.                                    
      @389    E_CCS4                   N4PF.                                    
      @393    E_CCS5                   N4PF.                                    
      @397    E_CCS6                   N4PF.                                    
      @401    E_CCS7                   N4PF.                                    
      @405    FEMALE                   N2PF.                                    
      @407    HCUP_ED                  N2PF.                                    
      @409    HCUP_OS                  N2PF.                                    
      @411    HISPANIC_X               $CHAR1.                                  
      @412    LOS                      N5PF.                                    
      @417    LOS_X                    N6PF.                                    
      @423    MEDINCSTQ                N2PF.                                    
      @425    MDC                      N2PF.                                    
      @427    MDC18                    N2PF.                                    
      @429    MDNUM1_R                 N9PF.                                    
      @438    MDNUM2_R                 N9PF.                                    
      @447    MOMNUM_R                 N9PF.                                    
      @456    MRN_R                    N9PF.                                    
      @465    NDX                      N2PF.                                    
      @467    NECODE                   N2PF.                                    
      @469    NEOMAT                   N2PF.                                    
      @471    NPR                      N2PF.                                    
      @473    PAY1                     N2PF.                                    
      @475    PAY2                     N2PF.                                    
      @477    PAY1_X                   $CHAR2.                                  
      @479    PAY2_X                   $CHAR2.                                  
      @481    PL_CBSA                  N3PF.                                    
      @484    PL_MSA1993               N3PF.                                    
      @487    PL_NHCS2006              N2PF.                                    
      @489    PL_RUCA10_2005           N2PF.                                    
      @491    PL_RUCA2005              N4P1F.                                   
      @495    PL_RUCA4_2005            N2PF.                                    
      @497    PL_RUCC2003              N2PF.                                    
      @499    PL_UIC2003               N2PF.                                    
      @501    PL_UR_CAT4               N2PF.                                    
      @503    PL_UR_CAT5               N2PF.                                    
      @505    PR1                      $CHAR4.                                  
      @509    PR2                      $CHAR4.                                  
      @513    PR3                      $CHAR4.                                  
      @517    PR4                      $CHAR4.                                  
      @521    PR5                      $CHAR4.                                  
      @525    PR6                      $CHAR4.                                  
      @529    PR7                      $CHAR4.                                  
      @533    PR8                      $CHAR4.                                  
      @537    PR9                      $CHAR4.                                  
      @541    PR10                     $CHAR4.                                  
      @545    PR11                     $CHAR4.                                  
      @549    PR12                     $CHAR4.                                  
      @553    PR13                     $CHAR4.                                  
      @557    PR14                     $CHAR4.                                  
      @561    PR15                     $CHAR4.                                  
      @565    PR16                     $CHAR4.                                  
      @569    PR17                     $CHAR4.                                  
      @573    PR18                     $CHAR4.                                  
      @577    PR19                     $CHAR4.                                  
      @581    PR20                     $CHAR4.                                  
      @585    PR21                     $CHAR4.                                  
      @589    PR22                     $CHAR4.                                  
      @593    PR23                     $CHAR4.                                  
      @597    PR24                     $CHAR4.                                  
      @601    PR25                     $CHAR4.                                  
      @605    PR26                     $CHAR4.                                  
      @609    PR27                     $CHAR4.                                  
      @613    PR28                     $CHAR4.                                  
      @617    PR29                     $CHAR4.                                  
      @621    PR30                     $CHAR4.                                  
      @625    PRCCS1                   N3PF.                                    
      @628    PRCCS2                   N3PF.                                    
      @631    PRCCS3                   N3PF.                                    
      @634    PRCCS4                   N3PF.                                    
      @637    PRCCS5                   N3PF.                                    
      @640    PRCCS6                   N3PF.                                    
      @643    PRCCS7                   N3PF.                                    
      @646    PRCCS8                   N3PF.                                    
      @649    PRCCS9                   N3PF.                                    
      @652    PRCCS10                  N3PF.                                    
      @655    PRCCS11                  N3PF.                                    
      @658    PRCCS12                  N3PF.                                    
      @661    PRCCS13                  N3PF.                                    
      @664    PRCCS14                  N3PF.                                    
      @667    PRCCS15                  N3PF.                                    
      @670    PRCCS16                  N3PF.                                    
      @673    PRCCS17                  N3PF.                                    
      @676    PRCCS18                  N3PF.                                    
      @679    PRCCS19                  N3PF.                                    
      @682    PRCCS20                  N3PF.                                    
      @685    PRCCS21                  N3PF.                                    
      @688    PRCCS22                  N3PF.                                    
      @691    PRCCS23                  N3PF.                                    
      @694    PRCCS24                  N3PF.                                    
      @697    PRCCS25                  N3PF.                                    
      @700    PRCCS26                  N3PF.                                    
      @703    PRCCS27                  N3PF.                                    
      @706    PRCCS28                  N3PF.                                    
      @709    PRCCS29                  N3PF.                                    
      @712    PRCCS30                  N3PF.                                    
      @715    PRDAY1                   N5PF.                                    
      @720    PSTATE                   $CHAR2.                                  
      @722    PSTCO2                   N5PF.                                    
      @727    RACE                     N2PF.                                    
      @729    RACE_X                   $CHAR1.                                  
      @730    TOTCHG                   N10PF.                                   
      @740    TOTCHG_X                 N15P2F.                                  
      @755    YEAR                     N4PF.                                    
      @759    ZIP                      $CHAR5.                                  
      @764    AYEAR                    N4PF.                                    
      @768    DMONTH                   N2PF.                                    
      @770    BMONTH                   N2PF.                                    
      @772    BYEAR                    N4PF.                                    
      @776    PRMONTH1                 N2PF.                                    
      @778    PRYEAR1                  N4PF.                                    
      ;                                                                         
                                                                                
                                                                                
RUN;
