LOINC

LOINC Code 62905-5: Deprecated PhenX measure - personal and family history of psoriasis

62905-5 is a LOINC code used to identify Deprecated PhenX measure - personal and family history of psoriasis 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 PhenX measure - personal and family history of psoriasis. 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 PhenX measure - personal and family history of psoriasis. 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: DEPRECATED
  • Method: PhenX

What it does not mean

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

Key facts

  • Deprecated PhenX measure - personal and family history of psoriasis
  • PhenX measure - personal and family history of psoriasis
  • This measure consists of a questionnaire to determine the respondent's personal and family history of psoriasis and other autoimmune diseases, as well as current symptoms and medication use and its effectiveness. Psoriasis is a chronic autoimmune disease of the skin. Psoriasis can also cause joint inflammation, which is known as psoriatic arthritis. Recent evidence suggests that psoriasis is associated with diabetes, hypertension, and coronary artery disease.
  • H/O; Hx; Measure - personal family hx psoriasis; Pan; Panel; PANEL.PHENX; Panl; Pnl; Point in time; Random

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

Deprecated PhenX measure - personal and family history of psoriasisPhenX measure - personal and family history of psoriasisPANEL.PHENX-Pt^PatientPhenX

Frequently asked questions

Code details

Code62905-5
SystemLOINC
Display nameDeprecated PhenX measure - personal and family history of psoriasis
DescriptionPhenX measure - personal and family history of psoriasis
ComponentPhenX measure - personal and family history of psoriasis
Property-
TimingPt
System (specimen)^Patient
Scale-
MethodPhenX
ClassPANEL.PHENX
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.46

Part names

PhenX measure - personal and family history of psoriasis-Pt^PatientPhenXPoint in time (spot)

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.