What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveObservation

LOINC Code 48125-9: Somatotropin 15 Min pre dose insulin IV Qn

Name: LOINC Code 48125-9: Somatotropin 15 Min pre dose insulin IV Qn
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:32.262Z

48125-9 is a LOINC code used to identify Somatotropin 15 Min pre dose insulin IV 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^15M pre dose insulin IV. 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^15M pre dose insulin IV. 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: Observation

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 --15 minutes pre dose insulin IV
Somatotropin^15M pre dose insulin IV
15M pre Ins IV; Arbitrary Concentration; Before; CHEMISTRY.CHALLENGE TESTING; Endocrine; Endocrinology; GH; Growth hormone; HGH; HUM; Human growth hormone; Humulin; IH7; Insul; Lente; NPH; Pl; Plasma; Plsm; Point in time; pre Ins IV; QNT; Quan; Quant; Quantitative; Random; Semilente; SerP; SerPl; SerPlas; Serum; Serum or plasma; Sliding; Somatotropic hormone; SR; STH; Ultralente

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 15 Min pre dose insulin IV QnSomatotropin [Units/volume] in Serum or Plasma --15 minutes pre dose insulin IVGH 15M pre Ins IV SerPl-aCncSomatotropin^15M pre dose insulin IVCHALSomatotropin 15 min before dose Insulin intravenous, BloodACnc

Frequently asked questions

Code details

Code48125-9

SystemLOINC

Display nameSomatotropin 15 Min pre dose insulin IV Qn

DescriptionSomatotropin^15M pre dose insulin IV

Short nameGH 15M pre Ins IV SerPl-aCnc

ComponentSomatotropin^15M pre dose insulin IV

PropertyACnc

TimingPt

System (specimen)Ser/Plas

ScaleQn

ClassCHAL

Example unitsmIU/L

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.21

Last changed2.70

Consumer names

Somatotropin 15 min before dose Insulin intravenous, Blood

Part names

Somatotropin^15M pre dose insulin IVACncPtSer/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.