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.

LOINC

LOINC Code 13628-3: Spermatozoa Motile/100 spermatozoa (Sem)

Name: LOINC Code 13628-3: Spermatozoa Motile/100 spermatozoa (Sem)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:24.416Z

13628-3 is a LOINC code used to identify Spermatozoa Motile/100 spermatozoa (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/100 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/100 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: DEPRECATED

What it does not mean

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

Key facts

Deprecated Spermatozoa Motile/100 spermatozoa in Semen
Spermatozoa.motile/100 spermatozoa
Ejaculate; FERTILITY TESTING; Genitourinary; GU; Mot; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Sem; Seminal fluid; Smn; SMPLS; Sperm; Sperm Motile; 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/100 spermatozoa (Sem)Deprecated Spermatozoa Motile/100 spermatozoa in SemenDeprecated Sperm Motile Fr SmnSpermatozoa.motile/100 spermatozoaFERTSpermatozoa motile per 100 Sperm, SemenNFr

Frequently asked questions

Code details

Code13628-3

SystemLOINC

Display nameSpermatozoa Motile/100 spermatozoa (Sem)

DescriptionSpermatozoa.motile/100 spermatozoa

Short nameDeprecated Sperm Motile Fr Smn

ComponentSpermatozoa.motile/100 spermatozoa

PropertyNFr

TimingPt

System (specimen)Semen

ScaleQn

ClassFERT

Example units%

StatusDEPRECATED

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0k

Last changed2.70

Consumer names

Spermatozoa motile per 100 Sperm, Semen

Part names

Spermatozoa.motile/100 spermatozoaNFrPtSemenQnNumber 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.