Basic Properties

OID
1.3.6.1.4.1.12009.10.1.5943
Name
PHQ-9
Description
Not difficult at all/Somewhat difficult/Very difficult/Extremely difficult-Perceived difficulty (PHQ-9)

Answer List

AnswerCodeScoreAnswer ID
Not difficult at allLA6572-7
Somewhat difficultLA6573-5
Very difficultLA6575-0
Extremely difficultLA6574-3

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LL7126-7
ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LL7126-7
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LL7126-7