LOINCActiveObservation

LOINC Code 74025-8: Mother identifier

74025-8 is a LOINC code used to identify Mother identifier 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 Mother identifier. It is commonly used with the system or sample type ^Mother.

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 Mother identifier. It is commonly used with the system or sample type ^Mother.

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

  • Mother identifier
  • The identifier (e.g. hospital ID or other context-specific identifier such as within a family tree) for an individual's father.
  • ADMIN; Ident; Identifier; Intradermal; Mat; Maternal; Matnl; Nominal; Point in time; Random

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

Mother identifierMother IDADMIN.IDIDPt^MotherNom

Frequently asked questions

Code details

Code74025-8
SystemLOINC
Display nameMother identifier
Short nameMother ID
ComponentMother identifier
PropertyID
TimingPt
System (specimen)^Mother
ScaleNom
ClassADMIN.ID
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.46
Last changed2.66

Part names

Mother identifierIDPt^MotherNomIdentifierPoint 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 74025-8 | HealthAssure