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 53623-5: HRAS gene targeted mutation analysis Molgen Nom (BM)

Name: LOINC Code 53623-5: HRAS gene targeted mutation analysis Molgen Nom (BM)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:36.581Z

53623-5 is a LOINC code used to identify HRAS gene targeted mutation analysis Molgen Nom (BM) 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 HRAS gene targeted mutation analysis. It is commonly used with the system or sample type Bone mar.

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 HRAS gene targeted mutation analysis. It is commonly used with the system or sample type Bone mar.

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
Method: Molgen

What it does not mean

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

Key facts

HRAS gene mutations found [Identifier] in Bone marrow by Molecular genetics method Nominal
HRAS gene targeted mutation analysis
BM; BON; Bone marrow; C-BAS/HAS; C-HA-RAS1; C-H-RAS; CTLO; Genetics; HAMSV; Harvey rat sarcoma viral oncogene homolog; Harvey rat sarcoma virus oncogene; Heredity; Heritable; HRAS1; H-RASIDX; Identity or presence; Inherited; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Mut; Mut Anl; Mutations; Nominal; p21ras; PCR; Point in time; Random; RASH1; v-Ha-ras viral oncogene homolog pseudogene

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

HRAS gene targeted mutation analysis Molgen Nom (BM)HRAS gene mutations found [Identifier] in Bone marrow by Molecular genetics method NominalHRAS gene Mut Anl MarHRAS gene targeted mutation analysisMOLPATH.MUTHRAS gene targeted mutation analysis, Bone marrowPrid

Frequently asked questions

Code details

Code53623-5

SystemLOINC

Display nameHRAS gene targeted mutation analysis Molgen Nom (BM)

DescriptionHRAS gene targeted mutation analysis

Short nameHRAS gene Mut Anl Mar

ComponentHRAS gene targeted mutation analysis

PropertyPrid

TimingPt

System (specimen)Bone mar

ScaleNom

MethodMolgen

ClassMOLPATH.MUT

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.26

Last changed2.63

Consumer names

HRAS gene targeted mutation analysis, Bone marrow

Part names

HRAS gene targeted mutation analysisPridPtBone marNomMolgenPresence or IdentityPoint in time (spot)Bone marrowMolecular 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.