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LOINC Code 94227-6: AGXT gene del+dup and full mutation analysis Molgen Doc (Bld/Tiss)

94227-6 is a LOINC code used to identify AGXT gene del+dup and full mutation analysis Molgen 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 AGXT gene deletion+duplication & 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 AGXT gene deletion+duplication & 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: Molgen

What it does not mean

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

Key facts

AGXT gene deletion+duplication and full mutation analysis in Blood or Tissue by Molecular genetics method
AGXT gene deletion+duplication & full mutation analysis
Full gene sequence analysis is performed to test for the presence of a mutation in all coding regions and intron/exon boundaries of the AGXT gene. Additionally, gene dosage analysis, such as by multiplex ligation-dependent probe amplification (MLPA), is used to test for the presence of large deletions and duplications in this gene. This test is useful for confirming a diagnosis of primary hyperoxaluria type 1 (PH1) and for testing at-risk individuals with a family history of PH1 in the absence of known mutations in the family.
2q37.3; AGT; AGT1; AGXT1; alanine-glyoxylate aminotransferase; Amplification; Blood; Del; Del+Dup; Del+Dup + Full Mut Anl; Deletions; Document; Dp; Finding; Findings; full gene sequencing; Full Mut Anl; Genetics; Heredity; Heritable; Inherited; L-alanineglyoxylate aminotransferase 1; Molecular genetics; Molecular pathology; MOLPATH; Mut; Mutations; oxalosis I; PCR; PH1; Point in time; primary hyperoxaluria type 1; Random; sequencing of entire coding region; serine:pyruvate aminotransferase; SPAT; SPT; Tissue; Tissue, unspecified; TLH6; 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

AGXT gene del+dup and full mutation analysis Molgen Doc (Bld/Tiss)AGXT gene deletion+duplication and full mutation analysis in Blood or Tissue by Molecular genetics methodAGXT gene Del+Dup + Full Mut Anl Bld/TAGXT gene deletion+duplication & full mutation analysisMOLPATHAGXT gene variant analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code94227-6
SystemLOINC
Display nameAGXT gene del+dup and full mutation analysis Molgen Doc (Bld/Tiss)
DescriptionAGXT gene deletion+duplication & full mutation analysis
Short nameAGXT gene Del+Dup + Full Mut Anl Bld/T
ComponentAGXT gene deletion+duplication & full mutation analysis
PropertyFind
TimingPt
System (specimen)Bld/Tiss
ScaleDoc
MethodMolgen
ClassMOLPATH
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.68
Last changed2.68

Consumer names

AGXT gene variant analysis, Blood or tissue specimen

Part names

AGXT gene deletion+duplication & full mutation analysisFindPtBld/TissDocMolgenAGXT gene deletion+duplication and full mutation analysisFindingPoint 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.

LOINC Code 94227-6 | HealthAssure