LOINC

LOINC Code 62564-0: Deprecated PhenX measure - exogenous female hormone use

62564-0 is a LOINC code used to identify Deprecated PhenX measure - exogenous female hormone use 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 - exogenous female hormone use. 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 - exogenous female hormone use. 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 - exogenous female hormone use
  • PhenX measure - exogenous female hormone use
  • Measure to assess use of the hormones estrogen and progesterone. Estrogen and progesterone use has been linked to cancer risk. Assessing use of these hormones will help quantify their association with either increased or decreased risk of cancer.
  • Horm; 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 - exogenous female hormone usePhenX measure - exogenous female hormone usePANEL.PHENX-Pt^PatientPhenX

Frequently asked questions

Code details

Code62564-0
SystemLOINC
Display nameDeprecated PhenX measure - exogenous female hormone use
DescriptionPhenX measure - exogenous female hormone use
ComponentPhenX measure - exogenous female hormone use
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 - exogenous female hormone use-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.

LOINC Code 62564-0 | HealthAssure