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 94206-0: MMACHC gene full mutation analysis Sequencing Doc (Bld/Tiss)

Name: LOINC Code 94206-0: MMACHC gene full mutation analysis Sequencing Doc (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:23.055Z

94206-0 is a LOINC code used to identify MMACHC gene full mutation analysis Sequencing Doc (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 MMACHC gene full 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 MMACHC gene full 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: Sequencing

What it does not mean

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

Key facts

MMACHC gene full mutation analysis in Blood or Tissue by Sequencing

MMACHC gene full mutation analysis

Full gene sequence analysis to identify a mutation in the coding regions and intron/exon boundaries of the MMACHC gene. This test is performed to confirm the diagnosis of cblC type of methylmalonic aciduria with homocystinuria and distinguishing between cblD and cblF types.[GHR geneMMACHC]

Blood; Document; Finding; Findings; full gene sequencing; Full Mut Anl; Genetics; Heredity; Heritable; high-throughput sequencing; HTS; Inherited; metabolism of cobalamin associated C; Molecular pathology; MOLPATH; Mut; Mutations; Next generation sequencing; NGS; Point in time; Random; sequencing of entire coding region; 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

MMACHC gene full mutation analysis Sequencing Doc (Bld/Tiss)MMACHC gene full mutation analysis in Blood or Tissue by SequencingMMACHC Full Mut Anl Bld/T SeqMMACHC gene full mutation analysisMOLPATHMMACHC gene variant analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code94206-0

SystemLOINC

Display nameMMACHC gene full mutation analysis Sequencing Doc (Bld/Tiss)

DescriptionMMACHC gene full mutation analysis

Short nameMMACHC Full Mut Anl Bld/T Seq

ComponentMMACHC gene full mutation analysis

PropertyFind

TimingPt

System (specimen)Bld/Tiss

ScaleDoc

MethodSequencing

ClassMOLPATH

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.68

Last changed2.68

Consumer names

MMACHC gene variant analysis, Blood or tissue specimen

Part names

MMACHC gene full mutation analysisFindPtBld/TissDocSequencingFindingPoint in time (spot)Blood or Tissue

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.