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 81138-0: Spermatozoa Aggregated Ql (Sem)

Name: LOINC Code 81138-0: Spermatozoa Aggregated Ql (Sem)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:03.794Z

81138-0 is a LOINC code used to identify Spermatozoa Aggregated Ql (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.aggregated. 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.aggregated. 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

What it does not mean

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

Key facts

Spermatozoa Aggregated [Presence] in Semen
Spermatozoa.aggregated
Ejaculate; FERTILITY TESTING; Genitourinary; GU; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Sem; Seminal fluid; Smn; SMPLS; Sperm; Sperm.aggregated; 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 Aggregated Ql (Sem)Spermatozoa Aggregated [Presence] in SemenSperm.aggregated Smn QlSpermatozoa.aggregatedFERTSpermatozoa Aggregated, SemenPrThr

Frequently asked questions

Code details

Code81138-0

SystemLOINC

Display nameSpermatozoa Aggregated Ql (Sem)

DescriptionSpermatozoa.aggregated

Short nameSperm.aggregated Smn Ql

ComponentSpermatozoa.aggregated

PropertyPrThr

TimingPt

System (specimen)Semen

ScaleOrd

ClassFERT

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.56

Last changed2.73

Consumer names

Spermatozoa Aggregated, Semen

Part names

Spermatozoa.aggregatedPrThrPtSemenOrdSpermatozoa AggregatedPresence or ThresholdPoint 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.