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 44834-0: Acid phosphatase tartrate resistant Ql (BM)

Name: LOINC Code 44834-0: Acid phosphatase tartrate resistant Ql (BM)
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

44834-0 is a LOINC code used to identify Acid phosphatase tartrate resistant Ql (BM) 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 Acid phosphatase.tartrate resistant. It is commonly used with the system or sample type Bone mar.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Acid phosphatase.tartrate resistant. It is commonly used with the system or sample type Bone mar.

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

What it does not mean

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

Key facts

Acid phosphatase tartrate resistant [Presence] in Bone marrow
Acid phosphatase.tartrate resistant
Ac Phos; Acd; Acid phosphatase.total; Acids; AcP; ACP TRAP; BM; BON; Bone marrow; Chemistry; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Ordinal; Phos; Phosphtase; Point in time; PR; QL; Qual; Qualitative; Random; Screen; TRAP; Tumor marker

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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Acid phosphatase tartrate resistant Ql (BM) (44834-0)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Acid phosphatase tartrate resistant Ql (BM)Acid phosphatase tartrate resistant [Presence] in Bone marrowACP TRAP Mar QlAcid phosphatase.tartrate resistantCHEMAcid phosphatase tartrate resistant, Bone marrowPrThr

Frequently asked questions

Code details

Code44834-0

SystemLOINC

Display nameAcid phosphatase tartrate resistant Ql (BM)

DescriptionAcid phosphatase.tartrate resistant

Short nameACP TRAP Mar Ql

ComponentAcid phosphatase.tartrate resistant

PropertyPrThr

TimingPt

System (specimen)Bone mar

ScaleOrd

ClassCHEM

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.17

Last changed2.56

Consumer names

Acid phosphatase tartrate resistant, Bone marrow

Part names

Acid phosphatase.tartrate resistantPrThrPtBone marOrdAcid phosphatase tartrate resistantPresence or ThresholdPoint in time (spot)Bone marrow

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.