LOINCActive

LOINC Code 65951-6: Anhedonia [DI-PAD]

65951-6 is a LOINC code used to identify Anhedonia [DI-PAD] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Anhedonia. It is commonly used with the system or sample type ^Patient.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Anhedonia. It is commonly used with the system or sample type ^Patient.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Method: DI-PAD CGP V 1.4

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Anhedonia [DI-PAD]
  • Anhedonia
  • Pervasive inability to enjoy activities. This should be a definite loss compared with the normal state.
  • Finding; Findings; Ordinal; PhenX; Point in time; QL; Qual; Qualitative; Random; Screen

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Anhedonia [DI-PAD]Anhedonia DI-PADAnhedoniaPHENXFindPt^Patient

Frequently asked questions

Code details

Code65951-6
SystemLOINC
Display nameAnhedonia [DI-PAD]
DescriptionAnhedonia
Short nameAnhedonia DI-PAD
ComponentAnhedonia
PropertyFind
TimingPt
System (specimen)^Patient
ScaleOrd
MethodDI-PAD CGP V 1.4
ClassPHENX
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.65

Part names

AnhedoniaFindPt^PatientOrdDI-PAD CGP V 1.4FindingPoint in time (spot)DI-PAD

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 65951-6 | HealthAssure