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.

LOINCActiveObservation

LOINC Code 94734-1: Prostate cancer grade group Ql (Prostate tumor)

Name: LOINC Code 94734-1: Prostate cancer grade group Ql (Prostate tumor)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:24.123Z

94734-1 is a LOINC code used to identify Prostate cancer grade group Ql (Prostate tumor) 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 Prostate cancer grade group. It is commonly used with the system or sample type Prostate tumor.

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 Prostate cancer grade group. It is commonly used with the system or sample type Prostate tumor.

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: Observation

What it does not mean

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

Key facts

Prostate cancer grade group [Score] in Prostate tumor Qualitative
Prostate cancer grade group
Cancer; Genitourinary; GU; International Society of Urological Pathology grade; ISUP grade group; Oncology; Ordinal; Pathology; Point in time; Prost; Prostate CA grade grp; Prostatic; PrT; Ql; Qual; Qualitative; Random; Scale; Scre; Screen; tumors; tumour; tumours; URO; Urology

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

Prostate cancer grade group Ql (Prostate tumor)Prostate cancer grade group [Score] in Prostate tumor QualitativeProstate CA grade grp PrT QlProstate cancer grade groupPATHProstate cancer grade group, Prostate TumorScore

Frequently asked questions

Code details

Code94734-1

SystemLOINC

Display nameProstate cancer grade group Ql (Prostate tumor)

DescriptionProstate cancer grade group

Short nameProstate CA grade grp PrT Ql

ComponentProstate cancer grade group

PropertyScore

TimingPt

System (specimen)Prostate tumor

ScaleOrd

ClassPATH

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.68

Last changed2.68

Consumer names

Prostate cancer grade group, Prostate Tumor

Part names

Prostate cancer grade groupScorePtProstate tumorOrdPoint 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.