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LOINC Code 58574-5: Corticotropin 2 Hr post dose glucose (P) [Mass/Vol]

58574-5 is a LOINC code used to identify Corticotropin 2 Hr post dose glucose (P) [Mass/Vol] 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 Corticotropin^2H post dose glucose. It is commonly used with the system or sample type Plas.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Corticotropin^2H post dose glucose. It is commonly used with the system or sample type Plas.

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
  • Order vs observation: Observation

What it does not mean

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

Key facts

  • Corticotropin [Mass/volume] in Plasma --2 hours post dose glucose
  • Corticotropin^2H post dose glucose
  • 120 min; 120 minutes; 120min; 2 hours; 2h p Glc; ACTH; Adrenocorticotrophic hormone; Adrenocorticotropin; After; c206; c74; CHEMISTRY.CHALLENGE TESTING; Cortrosyn; Glu; Glu tol; Gluc; Glucose tolerance; Glucoseur; GTT; Level; Mass concentration; p dose; p Glc; Pl; Plasma; Plsm; Point in time; PST; QNT; Quan; Quant; Quantitative; Random; Rc206; Tumor marker

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

Corticotropin 2 Hr post dose glucose (P) [Mass/Vol]Corticotropin [Mass/volume] in Plasma --2 hours post dose glucoseACTH 2h p Glc Plas-mCncCorticotropin^2H post dose glucoseCHALCorticotropin 2 hr after glucose, BloodMCnc

Frequently asked questions

Code details

Code58574-5
SystemLOINC
Display nameCorticotropin 2 Hr post dose glucose (P) [Mass/Vol]
DescriptionCorticotropin^2H post dose glucose
Short nameACTH 2h p Glc Plas-mCnc
ComponentCorticotropin^2H post dose glucose
PropertyMCnc
TimingPt
System (specimen)Plas
ScaleQn
ClassCHAL
Example unitspg/mL
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.70

Consumer names

Corticotropin 2 hr after glucose, Blood

Part names

Corticotropin^2H post dose glucoseMCncPtPlasQnMass ConcentrationPoint in time (spot)Plasma

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 58574-5 | HealthAssure