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NIS Description of Data Elements
The NIS is set of longitudinal hospital inpatient databases included in the HCUP family. These databases are created by AHRQ through a Federal-State-Industry partnership.
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ECCSMGNn - Clinical Classification Software (CCS) for Mental Health and Substance Abuse - General
 
Documentation Sections:
General Notes
Uniform Values
State Specific Notes
General Notes
 

Mental Health Substance Abuse Clinical Classification Software (CCS-MHSA) assigns variables that identify mental health and substance abuse-related diagnoses in hospital discharge records using the ICD-9-CM diagnosis codes.

The 3-digit general CCS-MHSA categories included in ECCSMGNn are assigned from External Cause of Injury Codes (E Codes). The 3-digit categories for other ICD-9-CM codes is stored in the HCUP variables CCSMGNn. More information on the CCS-MHSA is available under Tools & Software on the HCUP-US website.

 
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Uniform Values
VariableDescriptionValueValue Description
ECCSMGNn Clinical Classification Software (CCS) for Mental Health and Substance Abuse - GeneralNnn3-digit general category
0No mental health E Code
.Missing
.AInvalid
 
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State Specific Notes
None
 
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Internet Citation: HCUP NIS Description of Data Elements. Healthcare Cost and Utilization Project (HCUP). September 2008. Agency for Healthcare Research and Quality, Rockville, MD. www.hcup-us.ahrq.gov/db/vars/eccsmgnn/nisnote.jsp.
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Last modified 9/17/08