LOINC

LOINC Code 56082-1: Deprecated PhenX measure - weight loss or gain

56082-1 is a LOINC code used to identify Deprecated PhenX measure - weight loss or gain 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 - weight loss or gain. 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 - weight loss or gain. 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 - weight loss or gain
  • PhenX measure - weight loss or gain
  • Change in weight over the past year. This measure is collected to obtain information on an individual's health status in relation to weight loss or weight gain over the designated time period (e.g., the past year).
  • Pan; Panel; PANEL.PHENX; Panl; Pnl; Point in time; Random; Wt

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 - weight loss or gainPhenX measure - weight loss or gainPANEL.PHENX-Pt^PatientPhenX

Frequently asked questions

Code details

Code56082-1
SystemLOINC
Display nameDeprecated PhenX measure - weight loss or gain
DescriptionPhenX measure - weight loss or gain
ComponentPhenX measure - weight loss or gain
Property-
TimingPt
System (specimen)^Patient
Scale-
MethodPhenX
ClassPANEL.PHENX
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.46

Part names

PhenX measure - weight loss or gain-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.