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 94401-7: ADRA2A gene c.-1252G>C genotype Molgen (Bld/Tiss)

Name: LOINC Code 94401-7: ADRA2A gene c.-1252G>C genotype Molgen (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:24.120Z

94401-7 is a LOINC code used to identify ADRA2A gene c.-1252G>C genotype Molgen (Bld/Tiss) 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 ADRA2A gene.c.-1252G>C. It is commonly used with the system or sample type Bld/Tiss.

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 ADRA2A gene.c.-1252G>C. It is commonly used with the system or sample type Bld/Tiss.

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
Method: Molgen

What it does not mean

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

Key facts

ADRA2A gene c.-1252G>C [Genotype] in Blood or Tissue by Molecular genetics method Nominal

ADRA2A gene.c.-1252G>C

The patient's genotype for the c.-1252G>C (rs1800544) variant, which is located in a transcription factor binding site in the 5'UTR of the ADRA2A (adrenergic receptor alpha 2A) gene and may impact gene expression.

ADRA2A c.-1252G>C; Blood; Genetics; Heredity; Heritable; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.PHARMG; NM_000681.3(ADRA2A)c.-1252G>C; Nominal; PCR; Point in time; Random; rs1800544; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue

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

ADRA2A gene c.-1252G>C genotype Molgen (Bld/Tiss)ADRA2A gene c.-1252G>C [Genotype] in Blood or Tissue by Molecular genetics method NominalADRA2A c.-1252G>C Geno Bld/TADRA2A gene.c.-1252G>CMOLPATH.PHARMGADRA2A gene c.-1252G>C genotype, Blood or tissue specimenGeno

Frequently asked questions

Code details

Code94401-7

SystemLOINC

Display nameADRA2A gene c.-1252G>C genotype Molgen (Bld/Tiss)

DescriptionADRA2A gene.c.-1252G>C

Short nameADRA2A c.-1252G>C Geno Bld/T

ComponentADRA2A gene.c.-1252G>C

PropertyGeno

TimingPt

System (specimen)Bld/Tiss

ScaleNom

MethodMolgen

ClassMOLPATH.PHARMG

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.68

Last changed2.68

Consumer names

ADRA2A gene c.-1252G>C genotype, Blood or tissue specimen

Part names

ADRA2A gene.c.-1252G>CGenoPtBld/TissNomMolgenADRA2A gene c.-1252G>CGenotypePoint in time (spot)Blood or TissueMolecular genetics

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.