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 40334-5: Somatotropin pre dose triple bolus [Mass/Vol]

Name: LOINC Code 40334-5: Somatotropin pre dose triple bolus [Mass/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:27.145Z

40334-5 is a LOINC code used to identify Somatotropin pre dose triple bolus [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 Somatotropin^pre dose triple bolus. 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^pre dose triple bolus. 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 [Mass/volume] in Serum or Plasma --pre dose triple bolus
Somatotropin^pre dose triple bolus
Before; CHEMISTRY.CHALLENGE TESTING; Endocrine; Endocrinology; GH; Growth hormone; HGH; Human growth hormone; Level; Mass concentration; Pl; Plasma; Plsm; Point in time; pre Triple Bolus; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; Somatotropic hormone; SR; STH; Tri; Trip

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 pre dose triple bolus [Mass/Vol]Somatotropin [Mass/volume] in Serum or Plasma --pre dose triple bolusGH pre Triple Bolus SerPl-mCncSomatotropin^pre dose triple bolusCHALSomatotropin before dose Triple Bolus, BloodMCnc

Frequently asked questions

Code details

Code40334-5

SystemLOINC

Display nameSomatotropin pre dose triple bolus [Mass/Vol]

DescriptionSomatotropin^pre dose triple bolus

Short nameGH pre Triple Bolus SerPl-mCnc

ComponentSomatotropin^pre dose triple bolus

PropertyMCnc

TimingPt

System (specimen)Ser/Plas

ScaleQn

ClassCHAL

Example unitsug/L;ng/mL

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.15

Last changed2.70

Consumer names

Somatotropin before dose Triple Bolus, Blood

Part names

Somatotropin^pre dose triple bolusMCncPtSer/PlasQnMass 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.