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 94219-3: VWF gene full mutation analysis Sequencing Doc (Bld/Tiss)

Name: LOINC Code 94219-3: VWF gene full mutation analysis Sequencing Doc (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:24.119Z

94219-3 is a LOINC code used to identify VWF 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 VWF 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 VWF 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

VWF gene full mutation analysis in Blood or Tissue by Sequencing

VWF gene full mutation analysis

Full gene sequence analysis, such as by next-generation sequencing and/or Sanger sequencing, are performed to detect pathogenic variants within the VWF gene for the diagnosis of von Willebrand disease (VWD).[GHR geneVWF]

Blood; Document; F8VWF; Finding; Findings; full gene sequencing; Full Mut Anl; Genetics; Heredity; Heritable; high-throughput sequencing; HTS; Inherited; Molecular pathology; MOLPATH; Mut; Mutations; Next generation sequencing; NGS; Point in time; Random; sequencing of entire coding region; Tissue; Tissue, unspecified; von Willebrand factor; von Willebrand Factor gene; VWD; 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

VWF gene full mutation analysis Sequencing Doc (Bld/Tiss)VWF gene full mutation analysis in Blood or Tissue by SequencingVWF gene Full Mut Anl Bld/T SeqVWF gene full mutation analysisMOLPATHVWF gene variant analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code94219-3

SystemLOINC

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

DescriptionVWF gene full mutation analysis

Short nameVWF gene Full Mut Anl Bld/T Seq

ComponentVWF 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

VWF gene variant analysis, Blood or tissue specimen

Part names

VWF 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.