Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Date of major illness or surgery [PhenX] LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Text

# Designation Tags
Date of major illness or surgery [PhenX] Long Common Name
Maj illness surgery date PhenX Short Name
Please specify date. Question Text

# Identifier Origin Version
63968-2 LOINC 2.69
XyzeqP5s2jl NLM CDEs 12-02-2025-download