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.

LOINCActiveOrder

LOINC Code 56149-8: Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel (S)

Name: LOINC Code 56149-8: Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:37.767Z

56149-8 is a LOINC code used to identify Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel (S) 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 Beta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel. 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 Beta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel. 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: Order
Panel type: Panel

What it does not mean

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

Key facts

Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel - Serum
Beta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel
ACA; aCL; Anticardiolipin; Antiphospholipid panel; B; B2GPI+Cardiolipin Ab+PS Pnl; Cardio; Cardiolip; Cardiolipn; Cardiolpn; CL; COAGULATION; gG; Glycoprot; Glycoproteins; GP; II; Pan; PANEL.COAGULATION; Panl; Phosphatidyl serine; Pnl; Point in time; PS; Random; Serum; 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

Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel (S)Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel - SerumB2GPI+Cardiolipin Ab+PS Pnl SerBeta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panelPANEL.COAGBeta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel, Blood-

Frequently asked questions

Code details

Code56149-8

SystemLOINC

Display nameBeta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel (S)

DescriptionBeta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel

Short nameB2GPI+Cardiolipin Ab+PS Pnl Ser

ComponentBeta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel

Property-

TimingPt

System (specimen)Ser

Scale-

ClassPANEL.COAG

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.29

Last changed2.73

Consumer names

Beta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panel, Blood

Part names

Beta 2 glycoprotein & Cardiolipin Ab & Phosphatidylserine panel-PtSerBeta 2 glycoprotein and Cardiolipin Ab and Phosphatidylserine panelPoint 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.