LOINCActiveObservation

LOINC Code 91151-1: Pregnancy complication of Family member

91151-1 is a LOINC code used to identify Pregnancy complication of Family member 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 complication. It is commonly used with the system or sample type ^Family member.

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 complication. It is commonly used with the system or sample type ^Family member.

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 complication of Family member
  • Pregnancy complication
  • Fam Mem; Finding; Findings; Gestation; Gestations; Gravida; H+P; H+P.HX; Nominal; P prime; Point in time; Preg complication; Pregnancies; 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 complication of Family memberPreg complication Fam MemPregnancy complicationH&P.HXFindPt^Family member

Frequently asked questions

Code details

Code91151-1
SystemLOINC
Display namePregnancy complication of Family member
DescriptionPregnancy complication
Short namePreg complication Fam Mem
ComponentPregnancy complication
PropertyFind
TimingPt
System (specimen)^Family member
ScaleNom
ClassH&P.HX
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

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

Part names

Pregnancy complicationFindPt^Family memberNomFindingPoint 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.