LOINCActiveOrder

LOINC Code 85904-1: Cancer pathology panel CAP (Breast cancer specimen)

85904-1 is a LOINC code used to identify Cancer pathology panel CAP (Breast cancer specimen) 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 Cancer pathology panel. It is commonly used with the system or sample type Breast cancer specimen.

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 Cancer pathology panel. It is commonly used with the system or sample type Breast cancer specimen.

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: Order
  • Panel type: Panel
  • Method: CAP cancer protocols

What it does not mean

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

Key facts

  • Cancer pathology panel - Breast cancer specimen by CAP cancer protocols
  • Cancer pathology panel
  • This panel was created for, but is not limited in use to, the College of American Pathologists' Protocol for the Examination of Specimens From Patients With Invasive Carcinoma of the Breast version 3.3.0.0 from January 2016 and the College of American Pathologists' Template for Reporting Results of Biomarker Testing of Specimens From Patients With Carcinoma of the Breast version 1.1.0.0 from December 2014. As of June 2017, the panel does not contain concepts for which the American Joint Committee on Cancer (AJCC) holds the copyright.
  • Br ca spec; Brst; CA; Ca spec; Cancer Path Pnl; CAP prot; Pan; PANEL.PATH; Panl; Path; Pathology; Pnl; Point in time; Random; Spec

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

Cancer pathology panel CAP (Breast cancer specimen)Cancer pathology panel - Breast cancer specimen by CAP cancer protocolsCancer Path Pnl Br ca spec CAP protCancer pathology panelPANEL.PATHCancer pathology panel, Breast cancer specimen-

Frequently asked questions

Code details

Code85904-1
SystemLOINC
Display nameCancer pathology panel CAP (Breast cancer specimen)
DescriptionCancer pathology panel
Short nameCancer Path Pnl Br ca spec CAP prot
ComponentCancer pathology panel
Property-
TimingPt
System (specimen)Breast cancer specimen
Scale-
MethodCAP cancer protocols
ClassPANEL.PATH
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.61
Last changed2.61

Consumer names

Cancer pathology panel, Breast cancer specimen

Part names

Cancer pathology panel-PtBreast cancer specimenCAP cancer protocolsPoint in time (spot)

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.