LOINCActiveBoth

LOINC Code 106109-2: Sperm attachment site Nom (Sem)

106109-2 is a LOINC code used to identify Sperm attachment site Nom (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 Sperm attachment site. 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 Sperm attachment site. 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: Both

What it does not mean

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

Key facts

  • Sperm attachment site [Identifier] in Semen
  • Sperm attachment site
  • Ejaculate; FERTILITY TESTING; Identity or presence; Nominal; Point in time; Random; Sem; Seminal fluid; Smn; SMPLS; Sperm attach site

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

Sperm attachment site Nom (Sem)Sperm attachment site [Identifier] in SemenSperm attach site SmnSperm attachment siteFERTSperm attachment site, SemenPrid

Frequently asked questions

Code details

Code106109-2
SystemLOINC
Display nameSperm attachment site Nom (Sem)
DescriptionSperm attachment site
Short nameSperm attach site Smn
ComponentSperm attachment site
PropertyPrid
TimingPt
System (specimen)Semen
ScaleNom
ClassFERT
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

Sperm attachment site, Semen

Part names

Sperm attachment sitePridPtSemenNomPresence or IdentityPoint 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.

LOINC Code 106109-2 | HealthAssure