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 33980-4: Voltage-gated calcium channel P/Q type binding Ab (S) [Moles/Vol]

Name: LOINC Code 33980-4: Voltage-gated calcium channel P/Q type binding Ab (S) [Moles/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:21.186Z

33980-4 is a LOINC code used to identify Voltage-gated calcium channel P/Q type binding Ab (S) [Moles/Vol] 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 Voltage-gated calcium channel PQ type binding Ab. It is commonly used with the system or sample type Ser.

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 Voltage-gated calcium channel PQ type binding Ab. It is commonly used with the system or sample type Ser.

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

Voltage-gated calcium channel P/Q type binding Ab [Moles/volume] in Serum
Voltage-gated calcium channel PQ type binding Ab
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Bind; Ca; Cal; Lamblia intestinalis; LEMS; Level; Point in time; QNT; Quan; Quant; Quantitative; Random; Serology; Serum; SR; Substance concentration; VDCC; VG; V-G; VGCC; VGCC-P/Q Bind; Voltage-dependent calcium channels

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

Voltage-gated calcium channel P/Q type binding Ab (S) [Moles/Vol]Voltage-gated calcium channel P/Q type binding Ab [Moles/volume] in SerumVGCC-P/Q Bind Ab Ser-sCncVoltage-gated calcium channel PQ type binding AbSEROVoltage-gated calcium channel p/Q type binding antibody, BloodSCnc

Frequently asked questions

Code details

Code33980-4

SystemLOINC

Display nameVoltage-gated calcium channel P/Q type binding Ab (S) [Moles/Vol]

DescriptionVoltage-gated calcium channel PQ type binding Ab

Short nameVGCC-P/Q Bind Ab Ser-sCnc

ComponentVoltage-gated calcium channel PQ type binding Ab

PropertySCnc

TimingPt

System (specimen)Ser

ScaleQn

ClassSERO

Example unitspmol/L

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.09

Last changed2.73

Consumer names

Voltage-gated calcium channel p/Q type binding antibody, Blood

Part names

Voltage-gated calcium channel PQ type binding AbSCncPtSerQnVoltage-gated calcium channel P/Q type binding AbSubstance ConcentrationPoint in time (spot)Serum

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.