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 104828-9: Intercellular substance & basement membrane Ab.IgA panel (S)

Name: LOINC Code 104828-9: Intercellular substance & basement membrane Ab.IgA panel (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:19.130Z

104828-9 is a LOINC code used to identify Intercellular substance & basement membrane Ab.IgA 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 Intercellular substance & basement membrane Ab.IgA 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 Intercellular substance & basement membrane Ab.IgA 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

Intercellular substance and basement membrane Ab.IgA panel - Serum
Intercellular substance & basement membrane Ab.IgA panel
Basem; Basemt; BM; Cell surface; HEMATOLOGY/CELL COUNTS; ICS; Immune globulin A; Immunoglobulin A; Intercellular structure; Intercellular substance & basement membrane Ab.IgA pnl; Pan; PANEL.HEMATOLOGY& CELL COUNTS; Panl; Paraneoplastic pemphigus; Pemphigus; Pnl; Point in time; Random; Serum; SR; Subs

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

Intercellular substance & basement membrane Ab.IgA panel (S)Intercellular substance and basement membrane Ab.IgA panel - SerumIntercellular sub & bmt IgA pnlIntercellular substance & basement membrane Ab.IgA panelPANEL.HEM/BCIntercellular substance & basement membrane Ab.IgA panel, Blood-

Frequently asked questions

Code details

Code104828-9

SystemLOINC

Display nameIntercellular substance & basement membrane Ab.IgA panel (S)

DescriptionIntercellular substance & basement membrane Ab.IgA panel

Short nameIntercellular sub & bmt IgA pnl

ComponentIntercellular substance & basement membrane Ab.IgA panel

Property-

TimingPt

System (specimen)Ser

Scale-

ClassPANEL.HEM/BC

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.78

Last changed2.78

Consumer names

Intercellular substance & basement membrane Ab.IgA panel, Blood

Part names

Intercellular substance & basement membrane Ab.IgA panel-PtSerIntercellular substance and basement membrane Ab.IgA 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.