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.

LOINCActiveBoth

LOINC Code 99102-6: Gastrin releasing polypeptide Qn

Name: LOINC Code 99102-6: Gastrin releasing polypeptide Qn
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:33.064Z

99102-6 is a LOINC code used to identify Gastrin releasing polypeptide 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 Gastrin releasing polypeptide. 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 Gastrin releasing polypeptide. 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

Gastrin releasing polypeptide [Units/volume] in Serum or Plasma
Gastrin releasing polypeptide
Arbitrary concentration; Chemistry; Gastrin releasing peptide; GRP; Mammalian bombesin; Pl; Plasma; Plsm; Point in time; Polypeptides; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Total gastrins; Zollinger-Ellison syndrome

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

Gastrin releasing polypeptide QnGastrin releasing polypeptide [Units/volume] in Serum or PlasmaGRP SerPl-aCncGastrin releasing polypeptideCHEMGastrin releasing polypeptide, BloodACnc

Frequently asked questions

Code details

Code99102-6

SystemLOINC

Display nameGastrin releasing polypeptide Qn

DescriptionGastrin releasing polypeptide

Short nameGRP SerPl-aCnc

ComponentGastrin releasing polypeptide

PropertyACnc

TimingPt

System (specimen)Ser/Plas

ScaleQn

ClassCHEM

Example unitsIU/mL

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.72

Last changed2.72

Consumer names

Gastrin releasing polypeptide, Blood

Part names

Gastrin releasing polypeptideACncPtSer/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.