LOINCActiveObservation

LOINC Code 38682-1: Sperm Head IgM/Spermatozoa Immunobead (Specimen)

38682-1 is a LOINC code used to identify Sperm Head IgM/Spermatozoa Immunobead (Specimen) 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.head Ab.IgM/Spermatozoa. It is commonly used with the system or sample type XXX.

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.head Ab.IgM/Spermatozoa. It is commonly used with the system or sample type XXX.

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: Immunobead

What it does not mean

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

Key facts

  • Sperm Head IgM Ab/Spermatozoa in Specimen by Immunobead
  • Spermatozoa.head Ab.IgM/Spermatozoa
  • Results are reported as % motile DONOR sperm bound to immunobead
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; FERTILITY TESTING; Genitourinary; GU; IBA; IBT; Immune globulin M; Immunoglobulin M; Misc; Miscellaneous; Number fraction; Other; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Sperm; Sperm Head; To be specified in another part of the message; Unspecified; 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

Sperm Head IgM/Spermatozoa Immunobead (Specimen)Sperm Head IgM Ab/Spermatozoa in Specimen by ImmunobeadSperm Head IgM NFr Spec IBTSpermatozoa.head Ab.IgM/SpermatozoaFERTSperm head/Spermatozoa, SpecimenNFr

Frequently asked questions

Code details

Code38682-1
SystemLOINC
Display nameSperm Head IgM/Spermatozoa Immunobead (Specimen)
DescriptionSpermatozoa.head Ab.IgM/Spermatozoa
Short nameSperm Head IgM NFr Spec IBT
ComponentSpermatozoa.head Ab.IgM/Spermatozoa
PropertyNFr
TimingPt
System (specimen)XXX
ScaleQn
MethodImmunobead
ClassFERT
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.14
Last changed2.79

Consumer names

Sperm head/Spermatozoa, Specimen

Part names

Spermatozoa.head Ab.IgM/SpermatozoaNFrPtXXXQnImmunobeadNumber 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.

LOINC Code 38682-1 | HealthAssure