LOINC

LOINC Code 58254-4: Cardiac enzyme measurements performed during this admission

58254-4 is a LOINC code used to identify Cardiac enzyme measurements performed during this admission 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 Cardiac enzyme measurements performed during this admission. 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 Cardiac enzyme measurements performed during this admission. 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: TRIAL

What it does not mean

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

Key facts

  • Cardiac enzyme measurements performed during this admission
  • To be abstracted from patient's hospital medical records.
  • Cardiac enzyme tests done during adm; Enz; Enzymes; Finding; Findings; Nominal; PhenX; 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

Cardiac enzyme measurements performed during this admissionCardiac enzyme tests done during admPHENXFindPt^PatientNom

Frequently asked questions

Code details

Code58254-4
SystemLOINC
Display nameCardiac enzyme measurements performed during this admission
Short nameCardiac enzyme tests done during adm
ComponentCardiac enzyme measurements performed during this admission
PropertyFind
TimingPt
System (specimen)^Patient
ScaleNom
ClassPHENX
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.30
Last changed2.65

Part names

Cardiac enzyme measurements performed during this admissionFindPt^PatientNomFindingPoint 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.