LOINCActiveBoth

LOINC Code 31630-7: Spermatozoa Ab Ql (Cervical mucus)

31630-7 is a LOINC code used to identify Spermatozoa Ab Ql (Cervical mucus) 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 Ab. It is commonly used with the system or sample type Cvm.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Ab. It is commonly used with the system or sample type Cvm.

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

  • Spermatozoa Ab [Presence] in Cervical mucus
  • Spermatozoa Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Cerv mucus; Cervical mucus; FERTILITY TESTING; Genital tract; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Sperm

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 Ab Ql (Cervical mucus)Spermatozoa Ab [Presence] in Cervical mucusSperm Ab Cerv mucus QlSpermatozoa AbFERTSpermatozoa antibody, Cervical mucusPrThr

Frequently asked questions

Code details

Code31630-7
SystemLOINC
Display nameSpermatozoa Ab Ql (Cervical mucus)
DescriptionSpermatozoa Ab
Short nameSperm Ab Cerv mucus Ql
ComponentSpermatozoa Ab
PropertyPrThr
TimingPt
System (specimen)Cvm
ScaleOrd
ClassFERT
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.07
Last changed2.56

Consumer names

Spermatozoa antibody, Cervical mucus

Part names

Spermatozoa AbPrThrPtCvmOrdPresence or ThresholdPoint in time (spot)Cervical mucus

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 31630-7 | HealthAssure