LOINCActiveBoth

LOINC Code 107338-6: Breast cancer molecular subtype Prosigna Nom (Tiss)

107338-6 is a LOINC code used to identify Breast cancer molecular subtype Prosigna Nom (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 Breast cancer molecular subtype. It is commonly used with the system or sample type 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 Breast cancer molecular subtype. It is commonly used with the system or sample type 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: Prosigna

What it does not mean

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

Key facts

  • Breast cancer molecular subtype in Tissue by Prosigna Nominal
  • Breast cancer molecular subtype
  • BC molec sub; Finding; Findings; Molecular pathology; MOLPATH; MOLPATH.MUTATIONS; Nominal; Point in time; Psoriasis Care Satisfaction questionnaire; Random; Tissue; Tissue, unspecified

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

Breast cancer molecular subtype Prosigna Nom (Tiss)Breast cancer molecular subtype in Tissue by Prosigna NominalBC molec sub Tiss ProsignaBreast cancer molecular subtypeMOLPATH.MUTBreast cancer molecular subtype, TissueFind

Frequently asked questions

Code details

Code107338-6
SystemLOINC
Display nameBreast cancer molecular subtype Prosigna Nom (Tiss)
DescriptionBreast cancer molecular subtype
Short nameBC molec sub Tiss Prosigna
ComponentBreast cancer molecular subtype
PropertyFind
TimingPt
System (specimen)Tiss
ScaleNom
MethodProsigna
ClassMOLPATH.MUT
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.79
Last changed2.79

Consumer names

Breast cancer molecular subtype, Tissue

Part names

Breast cancer molecular subtypeFindPtTissNomProsignaFindingPoint in time (spot)Tissue and SmearsPsoriasis Care Satisfaction questionnaire

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.