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 111506-2: HBV basal core promoter mutation Sequencing Nom

Name: LOINC Code 111506-2: HBV basal core promoter mutation Sequencing Nom
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:21.941Z

111506-2 is a LOINC code used to identify HBV basal core promoter mutation Sequencing Nom 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 Hepatitis B virus basal core promoter mutation. It is commonly used with the system or sample type Ser/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 Hepatitis B virus basal core promoter mutation. It is commonly used with the system or sample type Ser/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
Method: Sequencing

What it does not mean

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

Key facts

Hepatitis B virus basal core promoter mutation [Presence] in Serum or Plasma by Sequencing
Hepatitis B virus basal core promoter mutation
HBV; HBV BCP; HBV BCP Mut; Hep; Hep B; Hepatis; Hepatit; HepB; high-throughput sequencing; HTS; Microbiology; Mut; Mutations; Next generation sequencing; NGS; Nominal; Pl; Plasma; Plsm; Point in time; PR; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR

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

HBV basal core promoter mutation Sequencing NomHepatitis B virus basal core promoter mutation [Presence] in Serum or Plasma by SequencingHBV BCP Mut SerPl SeqHepatitis B virus basal core promoter mutationMICROHepatitis B virus (HBV) Basal Core Promoter Mutation, BloodPrThr

Frequently asked questions

Code details

Code111506-2

SystemLOINC

Display nameHBV basal core promoter mutation Sequencing Nom

DescriptionHepatitis B virus basal core promoter mutation

Short nameHBV BCP Mut SerPl Seq

ComponentHepatitis B virus basal core promoter mutation

PropertyPrThr

TimingPt

System (specimen)Ser/Plas

ScaleNom

MethodSequencing

ClassMICRO

Example unitsNone

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.82

Last changed2.82

Consumer names

Hepatitis B virus (HBV) Basal Core Promoter Mutation, Blood

Part names

Hepatitis B virus basal core promoter mutationPrThrPtSer/PlasNomSequencingPresence or ThresholdPoint in time (spot)Serum or Plasma

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.