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 107285-9: Busulfan area under the curve.cumulative (Stdy P) [AUC]

Name: LOINC Code 107285-9: Busulfan area under the curve.cumulative (Stdy P) [AUC]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:20.213Z

107285-9 is a LOINC code used to identify Busulfan area under the curve.cumulative (Stdy P) [AUC] 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 Busulfan area under the curve.cumulative. It is commonly used with the system or sample type Plas.

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 Busulfan area under the curve.cumulative. It is commonly used with the system or sample type Plas.

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

Busulfan area under the curve.cumulative [AUC] in Plasma
Busulfan area under the curve.cumulative
AUC; Bus area under curve.cum; Busulfan AUC; DRUG/TOXICOLOGY; Drugs; Myleran; Pl; Plasma; Plsm; QNT; Quan; Quant; Quantitative; Studies; Study; Sutdies

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

Busulfan area under the curve.cumulative (Stdy P) [AUC]Busulfan area under the curve.cumulative [AUC] in PlasmaBus area under curve.cum Plas-AUCBusulfan area under the curve.cumulativeDRUG/TOXBusulfan area under the curve.cumulative, BloodTmMCnc

Frequently asked questions

Code details

Code107285-9

SystemLOINC

Display nameBusulfan area under the curve.cumulative (Stdy P) [AUC]

DescriptionBusulfan area under the curve.cumulative

Short nameBus area under curve.cum Plas-AUC

ComponentBusulfan area under the curve.cumulative

PropertyTmMCnc

TimingStdy

System (specimen)Plas

ScaleQn

ClassDRUG/TOX

Example unitsug.h/L

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.79

Last changed2.79

Consumer names

Busulfan area under the curve.cumulative, Blood

Part names

Busulfan area under the curve.cumulativeTmMCncStdyPlasQnArea under the curveStudyPlasma

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.