Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
ICD-9 codes for sick visit 1 known NICHD Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NICHD
    • NBSTRN Core

# Datatype
Value List

# Permissible value Value meaning name
1 Yes
2 No

# Definition
Indicates if the ICD-9 codes are known for the sick visit. The International Classification of Diseases (ICD) is the classification used to code and classify mortality data from death certificates.

# Designation Tags
ICD-9 codes for sick visit 1 known Question Text

# Identifier Origin Version
Q17enM3LH1v NLM CDEs 12-02-2025-download