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 40444-2: CMV gene mutations detected Nom (Isol)

Name: LOINC Code 40444-2: CMV gene mutations detected Nom (Isol)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:27.145Z

40444-2 is a LOINC code used to identify CMV gene mutations detected Nom (Isol) 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 Cytomegalovirus gene mutations detected. It is commonly used with the system or sample type Isolate.

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 Cytomegalovirus gene mutations detected. It is commonly used with the system or sample type Isolate.

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

CMV gene mutations detected [Identifier]
Cytomegalovirus gene mutations detected
ANTIBIOTIC SUSCEPTIBILITIES; CMV; CMV gene; Cytomegalo virus; Cytomgal; HHV-5; Human Herpesvirus-5; ID; Identity or presence; Infectious Disease; InfectiousDisease; Islt; Isol; Mut; Mut Det; Mutation; Muts; Nominal; Point in time; Random

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

CMV gene mutations detected Nom (Isol)CMV gene mutations detected [Identifier]CMV gene Mut Det IsltCytomegalovirus gene mutations detectedABXBACTCytomegalovirus (CMV) Gene variant analysisPrid

Frequently asked questions

Code details

Code40444-2

SystemLOINC

Display nameCMV gene mutations detected Nom (Isol)

DescriptionCytomegalovirus gene mutations detected

Short nameCMV gene Mut Det Islt

ComponentCytomegalovirus gene mutations detected

PropertyPrid

TimingPt

System (specimen)Isolate

ScaleNom

ClassABXBACT

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.15

Last changed2.73

Consumer names

Cytomegalovirus (CMV) Gene variant analysis

Part names

Cytomegalovirus gene mutations detectedPridPtIsolateNomPresence or IdentityPoint in time (spot)

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.