Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Health problem sequence PhenX LOINC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
Health problem 1 Health problem 1 LA16621-7 LOINC
Health problem 2 Health problem 2 LA16622-5 LOINC
Health problem 3 Health problem 3 LA16623-3 LOINC

# Designation Tags
Health problem sequence PhenX Short Name
Health problem sequence [PhenX] Long Common Name

# Identifier Origin Version
66436-7 LOINC 2.69
7JxbKvci2ox NLM CDEs 12-02-2025-download