LOINCActiveBoth

LOINC Code 49949-1: Somatotropin 12:30 PM specimen Qn

49949-1 is a LOINC code used to identify Somatotropin 12:30 PM specimen Qn 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 Somatotropin^12.30 PM specimen. It is commonly used with the system or sample type Ser/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 Somatotropin^12.30 PM specimen. It is commonly used with the system or sample type Ser/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

Somatotropin [Units/volume] in Serum or Plasma --1230 PM specimen
Somatotropin^12.30 PM specimen
1230 PM; Arbitrary Concentration; CHEMISTRY.CHALLENGE TESTING; Endocrine; Endocrinology; Evening; GH; Growth hormone; HGH; Human growth hormone; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; Somatotropic hormone; Spec; SR; STH

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

Somatotropin 12:30 PM specimen QnSomatotropin [Units/volume] in Serum or Plasma --12:30 PM specimenGH 12:30 PM SerPl-aCncSomatotropin^12.30 PM specimenCHALSomatotropin 12:30 PM specimen, BloodACnc

Frequently asked questions

Code details

Code49949-1
SystemLOINC
Display nameSomatotropin 12:30 PM specimen Qn
DescriptionSomatotropin^12.30 PM specimen
Short nameGH 12:30 PM SerPl-aCnc
ComponentSomatotropin^12.30 PM specimen
PropertyACnc
TimingPt
System (specimen)Ser/Plas
ScaleQn
ClassCHAL
Example unitsmIU/L
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.22
Last changed2.70

Consumer names

Somatotropin 12:30 PM specimen, Blood

Part names

Somatotropin^12.30 PM specimenACncPtSer/PlasQnArbitrary ConcentrationPoint in time (spot)Serum or 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 49949-1 | HealthAssure