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 45332-4: NF2 gene targeted mutation analysis Molgen Nom (Amn fld)

Name: LOINC Code 45332-4: NF2 gene targeted mutation analysis Molgen Nom (Amn fld)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:30.176Z

45332-4 is a LOINC code used to identify NF2 gene targeted mutation analysis Molgen Nom (Amn fld) 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 NF2 gene targeted mutation analysis. It is commonly used with the system or sample type Amnio fld.

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 NF2 gene targeted mutation analysis. It is commonly used with the system or sample type Amnio fld.

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

NF2 gene mutations found [Identifier] in Amniotic fluid by Molecular genetics method Nominal
NF2 gene targeted mutation analysis
ACN; AF; Amn; Amn fl; Amnio; Amniotic flu; Amniotic fluid; BANF; Genetics; Gyn; Gynecology; Heredity; Heritable; Identity or presence; Inherited; Merlin; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Mut; Mut Anl; Mutations; Neurofibromin 2; neurofibromin 2 (merlin); Nominal; OB; ObGyn; Obstetrics; PCR; Point in time; Random; SCH; Schwannomerlin; Schwannomin

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

NF2 gene targeted mutation analysis Molgen Nom (Amn fld)NF2 gene mutations found [Identifier] in Amniotic fluid by Molecular genetics method NominalNF2 gene Mut Anl AmnNF2 gene targeted mutation analysisMOLPATH.MUTNF2 gene targeted mutation analysis, Amniotic fluidPrid

Frequently asked questions

Code details

Code45332-4

SystemLOINC

Display nameNF2 gene targeted mutation analysis Molgen Nom (Amn fld)

DescriptionNF2 gene targeted mutation analysis

Short nameNF2 gene Mut Anl Amn

ComponentNF2 gene targeted mutation analysis

PropertyPrid

TimingPt

System (specimen)Amnio fld

ScaleNom

MethodMolgen

ClassMOLPATH.MUT

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.17

Last changed2.63

Consumer names

NF2 gene targeted mutation analysis, Amniotic fluid

Part names

NF2 gene targeted mutation analysisPridPtAmnio fldNomMolgenPresence or IdentityPoint in time (spot)Amniotic fluidMolecular 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.