LOINCActiveBoth

LOINC Code 10582-5: pH (Cervical mucus)

10582-5 is a LOINC code used to identify pH (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 pH. 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 pH. 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

  • pH of Cervical mucus
  • pH
  • Cerv mucus; Cervical mucus; FERTILITY TESTING; Genital tract; Log molar concentration; Point in time; Random; SmQn

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

pH (Cervical mucus)pH of Cervical mucuspH Cerv mucuspHFERTpH, Cervical mucusLsCnc

Frequently asked questions

Code details

Code10582-5
SystemLOINC
Display namepH (Cervical mucus)
DescriptionpH
Short namepH Cerv mucus
ComponentpH
PropertyLsCnc
TimingPt
System (specimen)Cvm
ScaleSemiQn
ClassFERT
Example unitspH
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0i
Last changed2.75

Consumer names

pH, Cervical mucus

Part names

pHLsCncPtCvmSemiQnLog molar concentrationPoint 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 10582-5 | HealthAssure