LOINC

LOINC Code 13125-0: HCV c33c Ab IB Ql

13125-0 is a LOINC code used to identify HCV c33c Ab IB Ql 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 C virus c33c Ab. 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 C virus c33c Ab. 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: DEPRECATED
  • Method: IB

What it does not mean

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

Key facts

  • Deprecated Hepatitis C virus c33c Ab [Presence] in Serum by Immunoblot (IB)
  • Hepatitis C virus c33c Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Blt; HCV; HCV C33c; Hep; Hep C; Hepatis; Hepatit; Immune blot; Immunobl; Immunoblot; Microbiology; Ordinal; Pl; Plasma; Plsm; Point in time; QL; Qual; Qualitative; Random; RIBA; Screen; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; WB; WBLOT; West blot; West blt; Western blot

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

HCV c33c Ab IB QlDeprecated Hepatitis C virus c33c Ab [Presence] in Serum by Immunoblot (IB)Deprecated HCV C33c Ab SerPl Ql IBHepatitis C virus c33c AbMICROHepatitis C virus (HCV) C33c antibody, BloodACnc

Frequently asked questions

Code details

Code13125-0
SystemLOINC
Display nameHCV c33c Ab IB Ql
DescriptionHepatitis C virus c33c Ab
Short nameDeprecated HCV C33c Ab SerPl Ql IB
ComponentHepatitis C virus c33c Ab
PropertyACnc
TimingPt
System (specimen)Ser/Plas
ScaleOrd
MethodIB
ClassMICRO
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0j-a
Last changed2.36

Consumer names

Hepatitis C virus (HCV) C33c antibody, Blood

Part names

Hepatitis C virus c33c AbACncPtSer/PlasOrdIBArbitrary ConcentrationPoint in time (spot)Serum or PlasmaImmunoblot

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.

LOINC Code 13125-0 | HealthAssure