LOINCActiveObservation

LOINC Code 82810-3: Pregnancy status

82810-3 is a LOINC code used to identify Pregnancy status 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 Pregnancy status. It is commonly used with the system or sample type ^Patient.

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 Pregnancy status. It is commonly used with the system or sample type ^Patient.

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

  • Pregnancy status
  • This term should be used to indicate that the patient is currently pregnant, not pregnant, or that the pregnancy status is unknown at this time. Depending on the context in which this term is used, there may be a need to capture more granular information. For example, further information such as whether the pregnancy is planned or unplanned and whether the status is patient reported or test confirmed may be necessary.
  • Finding; Findings; Gestation; Gestations; Gravida; Gyn; Gynecology; H+P; H+P.HX; Nominal; OB; ObGyn; Obstetrics; P prime; PH; Point in time; Pregnancies; Public Health; PublicHealth; 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

Pregnancy statusH&P.HXFindPt^PatientNomFinding

Frequently asked questions

Code details

Code82810-3
SystemLOINC
Display namePregnancy status
Short namePregnancy status
ComponentPregnancy status
PropertyFind
TimingPt
System (specimen)^Patient
ScaleNom
ClassH&P.HX
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.58
Last changed2.73

Part names

Pregnancy statusFindPt^PatientNomFindingPoint 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 82810-3 | HealthAssure