Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Medication or substance contraindication - potential or actual interaction [AHRQ] NLM Treatment
Treatment for all conditions
NIH CDEs
  • AHRQ
    • Common Formats / Form

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
a Drug-drug LA20274-9 LOINC
b Drug-food LA20316-8 LOINC
c Drug-disease LA20317-6 LOINC
d Other: PLEASE SPECIFY LA20318-4 LOINC

# Name Origin Origin Concept type
Patient LOINC - Part - Super System LP6985-8 property
Substance LOINC - Part - Fragments for synonyms LP20778-4 property
Find [Finding] LOINC - Part - Property LP6813-2 property
Medication or substance contraindication - potential or actual interaction LOINC - Part - Component LP173686-9 object
Medication LOINC - Part - Fragments for synonyms LP100609-9 property
Pt [Point in time (spot)] LOINC - Part - Time LP6960-1 property
Nom LOINC - Part - Scale LP7750-5 property
AHRQ LOINC - Part - Method LP173651-3 property

# Designation Tags
What was the contraindication (potential or actual interaction)? Question Text
Medication or substance contraindication - potential or actual interaction [AHRQ] Long Common Name

# Identifier Origin Version
Q1wecR_Cjrf NLM CDEs 12-02-2025-download
DE312 AHRQ 1.2
74064-7 LOINC 2.56