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 73418-6: Digoxin induced platelet IgG FC Ql

Name: LOINC Code 73418-6: Digoxin induced platelet IgG FC Ql
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:52.635Z

73418-6 is a LOINC code used to identify Digoxin induced platelet IgG FC 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 Digoxin induced platelet Ab.IgG. 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 Digoxin induced platelet Ab.IgG. 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: ACTIVE
Order vs observation: Both
Method: Flow cytometry

What it does not mean

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

Key facts

Digoxin induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)
Digoxin induced platelet Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Circulating platelet ab; DGXN; Dynamic; FC; Immune globulin G; Immunoglobulin G; ind plt Ab; ind plt IgG; Lanoxin; Ordinal; Pl; Plasma; Platelet ab.free; Platelet auto-antibodies; Platelets; Platelt; Plsm; Plt; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Thrombocyte; Thrombocytes

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

Digoxin induced platelet IgG FC QlDigoxin induced platelet IgG Ab [Presence] in Serum or Plasma by Flow cytometry (FC)Digoxin ind plt IgG SerPl Ql FCDigoxin induced platelet Ab.IgGSERODigoxin induced platelet IgG, BloodPrThr

Frequently asked questions

Code details

Code73418-6

SystemLOINC

Display nameDigoxin induced platelet IgG FC Ql

DescriptionDigoxin induced platelet Ab.IgG

Short nameDigoxin ind plt IgG SerPl Ql FC

ComponentDigoxin induced platelet Ab.IgG

PropertyPrThr

TimingPt

System (specimen)Ser/Plas

ScaleOrd

MethodFlow cytometry

ClassSERO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.44

Last changed2.66

Consumer names

Digoxin induced platelet IgG, Blood

Part names

Digoxin induced platelet Ab.IgGPrThrPtSer/PlasOrdFlow cytometryDigoxin induced platelet IgGPresence or ThresholdPoint in time (spot)Serum or PlasmaFlow cytometry (FC)

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.