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 34679-1: PTPN11 gene targeted mutation analysis Molgen Doc (Bld/Tiss)

Name: LOINC Code 34679-1: PTPN11 gene targeted mutation analysis Molgen Doc (Bld/Tiss)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:22.386Z

34679-1 is a LOINC code used to identify PTPN11 gene targeted 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 PTPN11 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 PTPN11 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

PTPN11 gene targeted mutation analysis in Blood or Tissue by Molecular genetics method

PTPN11 gene targeted mutation analysis

Blood; BPTP3; CFC; Document; Finding; Findings; Genetics; Heredity; Heritable; HGNC8012; Inherited; Molecular genetics; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Mut; Mut Anl; Mutations; Noonan syndrome 1; NS1; PCR; Point in time; protein tyrosine phosphatase, non-receptor type 11; protein tyrosine phosphatase, non-receptor type 11 gene; PTP-1D; PTP2C; Random; SHP2; SHP-2; SHPTP2; SH-PTP2; SH-PTP3; 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

PTPN11 gene targeted mutation analysis Molgen Doc (Bld/Tiss)PTPN11 gene targeted mutation analysis in Blood or Tissue by Molecular genetics methodPTPN11 gene Mut Anl Bld/TPTPN11 gene targeted mutation analysisMOLPATH.MUTPTPN11 gene targeted mutation analysis, Blood or tissue specimenFind

Frequently asked questions

Code details

Code34679-1

SystemLOINC

Display namePTPN11 gene targeted mutation analysis Molgen Doc (Bld/Tiss)

DescriptionPTPN11 gene targeted mutation analysis

Short namePTPN11 gene Mut Anl Bld/T

ComponentPTPN11 gene targeted mutation analysis

PropertyFind

TimingPt

System (specimen)Bld/Tiss

ScaleDoc

MethodMolgen

ClassMOLPATH.MUT

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.11

Last changed2.66

Consumer names

PTPN11 gene targeted mutation analysis, Blood or tissue specimen

Part names

PTPN11 gene targeted mutation analysisFindPtBld/TissDocMolgenFindingPoint 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.