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 56687-7: Pancreatic islet cell IgG IF (S) [Titer]

Name: LOINC Code 56687-7: Pancreatic islet cell IgG IF (S) [Titer]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:38.264Z

56687-7 is a LOINC code used to identify Pancreatic islet cell IgG IF (S) [Titer] 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 Pancreatic islet cell Ab.IgG. 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 Pancreatic islet cell Ab.IgG. 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
Method: IF

What it does not mean

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

Key facts

Pancreatic islet cell IgG Ab [Titer] in Serum by Immunofluorescence
Pancreatic islet cell Ab.IgG
ABS; Aby; ACIF; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; Dilution factor; Dilution Factor (Titer); Endocrine; Endocrinology; FA; Fluorescent antibody; Fluoresent; ICA; IFA; Immune fluorescence; Immune globulin G; Immunoflour; Immunofluor; Immunofluorescence; Immunoglobulin G; Panc Islet Cell; Pancr; Pancreatc; Point in time; Random; Serology; Serum; SmQn; SR; Time Resolved Fluorescence; Titer; Titered; Titre; TRF; Ttr; UniversalLabOrders

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

Pancreatic islet cell IgG IF (S) [Titer]Pancreatic islet cell IgG Ab [Titer] in Serum by ImmunofluorescencePanc Islet Cell IgG Titr Ser IFPancreatic islet cell Ab.IgGSEROPancreatic islet cell IgG antibody, BloodTitr

Frequently asked questions

Code details

Code56687-7

SystemLOINC

Display namePancreatic islet cell IgG IF (S) [Titer]

DescriptionPancreatic islet cell Ab.IgG

Short namePanc Islet Cell IgG Titr Ser IF

ComponentPancreatic islet cell Ab.IgG

PropertyTitr

TimingPt

System (specimen)Ser

ScaleSemiQn

MethodIF

ClassSERO

Example unitstiter

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.29

Last changed2.75

Consumer names

Pancreatic islet cell IgG antibody, Blood

Part names

Pancreatic islet cell Ab.IgGTitrPtSerSemiQnIFPancreatic Islet Cell IgGTiterPoint in time (spot)SerumImmunofluorescence (IF)

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.