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 4465-1: Hamster Ova Penetration Test (Sem) [Interp]

Name: LOINC Code 4465-1: Hamster Ova Penetration Test (Sem) [Interp]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:30.172Z

4465-1 is a LOINC code used to identify Hamster Ova Penetration Test (Sem) [Interp] 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 evaluation.hamster ova penetration test. 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 evaluation.hamster ova penetration test. 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

Hamster Ova Penetration Test [Interpretation] in Semen
Spermatozoa evaluation.hamster ova penetration test
Assessment; Ejaculate; Eval; FERTILITY TESTING; Genitourinary; GU; H&P; Hamster Zona-Free Ovum Test; History and physical; Humster Test; HZFO Test; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Nominal; Ovum; Point in time; Random; Sem; Seminal fluid; Smn; SMPLS; SPA; Sperm; Sperm penetration assay; 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

Hamster Ova Penetration Test (Sem) [Interp]Hamster Ova Penetration Test [Interpretation] in SemenSPA Smn-ImpSpermatozoa evaluation.hamster ova penetration testFERTHamster ova penetration test, SemenImp

Frequently asked questions

Code details

Code4465-1

SystemLOINC

Display nameHamster Ova Penetration Test (Sem) [Interp]

DescriptionSpermatozoa evaluation.hamster ova penetration test

Short nameSPA Smn-Imp

ComponentSpermatozoa evaluation.hamster ova penetration test

PropertyImp

TimingPt

System (specimen)Semen

ScaleNom

ClassFERT

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0

Last changed2.26

Consumer names

Hamster ova penetration test, Semen

Part names

Spermatozoa evaluation.hamster ova penetration testImpPtSemenNomHamster Ova Penetration TestImpression/interpretation of studyPoint 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.