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.

LOINCActiveObservation

LOINC Code 10615-3: Spermatozoa Motile w IgA/Spermatozoa Mixed antiglobulin reaction (Sem)

Name: LOINC Code 10615-3: Spermatozoa Motile w IgA/Spermatozoa Mixed antiglobulin reaction (Sem)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:19.667Z

10615-3 is a LOINC code used to identify Spermatozoa Motile w IgA/Spermatozoa Mixed antiglobulin reaction (Sem) 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 Spermatozoa.motile with IgA/Spermatozoa. It is commonly used with the system or sample type Semen.

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 Spermatozoa.motile with IgA/Spermatozoa. It is commonly used with the system or sample type Semen.

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: Observation
Method: Mixed antiglobulin reaction

What it does not mean

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

Key facts

Spermatozoa Motile w IgA/Spermatozoa in Semen by Mixed antiglobulin reaction
Spermatozoa.motile with IgA/Spermatozoa
Antiglob; Ejaculate; Erymar; FERTILITY TESTING; Genitourinary; GU; Immune globulin A; Immunoglobulin A; Latex MAR; MAR; MAR test; Mixed antiglobulin test; Mot; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; React; Rxn; Sem; Seminal fluid; sMAR; Smn; SMPLS; Sperm; Sperm Motile; Sperm Motile w IgA; URO; Urology

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

Spermatozoa Motile w IgA/Spermatozoa Mixed antiglobulin reaction (Sem)Spermatozoa Motile w IgA/Spermatozoa in Semen by Mixed antiglobulin reactionSperm Motile w IgA NFr Smn MARSpermatozoa.motile with IgA/SpermatozoaFERTSpermatozoa Motile W IgA/Spermatozoa, SemenNFr

Frequently asked questions

Code details

Code10615-3

SystemLOINC

Display nameSpermatozoa Motile w IgA/Spermatozoa Mixed antiglobulin reaction (Sem)

DescriptionSpermatozoa.motile with IgA/Spermatozoa

Short nameSperm Motile w IgA NFr Smn MAR

ComponentSpermatozoa.motile with IgA/Spermatozoa

PropertyNFr

TimingPt

System (specimen)Semen

ScaleQn

MethodMixed antiglobulin reaction

ClassFERT

Example units%

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0i

Last changed2.79

Consumer names

Spermatozoa Motile W IgA/Spermatozoa, Semen

Part names

Spermatozoa.motile with IgA/SpermatozoaNFrPtSemenQnMixed antiglobulin reactionNumber FractionPoint in time (spot)

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.