LOINCActiveBoth

LOINC Code 56914-5: Corticotropin evening specimen (P) [Mass/Vol]

56914-5 is a LOINC code used to identify Corticotropin evening specimen (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^evening specimen. It is commonly used with the system or sample type Plas.

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 Corticotropin^evening specimen. 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: Both

What it does not mean

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

Key facts

  • Corticotropin [Mass/volume] in Plasma --evening specimen
  • Corticotropin^evening specimen
  • ACTH; Adrenocorticotrophic hormone; Adrenocorticotropin; c206; c74; Chemistry; Cortrosyn; Level; Mass concentration; Pl; Plasma; Plsm; PM; Point in time; QNT; Quan; Quant; Quantitative; Random; Rc206; Spec; 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 evening specimen (P) [Mass/Vol]Corticotropin [Mass/volume] in Plasma --evening specimenACTH evening Plas-mCncCorticotropin^evening specimenCHEMCorticotropin Evening specimen, BloodMCnc

Frequently asked questions

Code details

Code56914-5
SystemLOINC
Display nameCorticotropin evening specimen (P) [Mass/Vol]
DescriptionCorticotropin^evening specimen
Short nameACTH evening Plas-mCnc
ComponentCorticotropin^evening specimen
PropertyMCnc
TimingPt
System (specimen)Plas
ScaleQn
ClassCHEM
Example unitspg/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.42

Consumer names

Corticotropin Evening specimen, Blood

Part names

Corticotropin^evening specimenMCncPtPlasQnMass 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 56914-5 | HealthAssure