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 40871-6: CNBP gene targeted mutation analysis Molgen Nom (Bld/Tiss)

Name: LOINC Code 40871-6: CNBP gene targeted mutation analysis Molgen Nom (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:27.147Z

40871-6 is a LOINC code used to identify CNBP gene targeted mutation analysis Molgen Nom (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 CNBP gene targeted mutation analysis. 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 CNBP gene targeted mutation analysis. 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: Both
Method: Molgen

What it does not mean

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

Key facts

CNBP gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method Nominal

CNBP gene targeted mutation analysis

Blood; CCHC-type zinc finger, nucleic acid binding protein; Cellular nucleic acid binding protein (CNBP) (Zinc finger protein 9).; CNBP; CNBP1; DM2; Genetics; Heredity; Heritable; HGNC2924; Identity or presence; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Mut; Mut Anl; Mutations; myotonic dystrophy type 2; Nominal; PCR; PDM; Point in time; PROMM; Proximal myotonic myopathy; Random; RNF163; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue; ZCCHC22; zinc finger protein 273; ZNF9

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

CNBP gene targeted mutation analysis Molgen Nom (Bld/Tiss)CNBP gene mutations found [Identifier] in Blood or Tissue by Molecular genetics method NominalCNBP Mut Anl Bld/TCNBP gene targeted mutation analysisMOLPATH.MUTCNBP gene targeted mutation analysis, Blood or tissue specimenPrid

Frequently asked questions

Code details

Code40871-6

SystemLOINC

Display nameCNBP gene targeted mutation analysis Molgen Nom (Bld/Tiss)

DescriptionCNBP gene targeted mutation analysis

Short nameCNBP Mut Anl Bld/T

ComponentCNBP gene targeted mutation analysis

PropertyPrid

TimingPt

System (specimen)Bld/Tiss

ScaleNom

MethodMolgen

ClassMOLPATH.MUT

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.15

Last changed2.63

Consumer names

CNBP gene targeted mutation analysis, Blood or tissue specimen

Part names

CNBP gene targeted mutation analysisPridPtBld/TissNomMolgenPresence or IdentityPoint 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.