LOINCActiveObservation

LOINC Code 11612-9: [#] Abortions

11612-9 is a LOINC code used to identify [#] Abortions 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 Abortions. 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 Abortions. 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
  • Method: Reported

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • [#] Abortions
  • Abortions
  • Number of pregnancies terminated before 20 weeks of gestation calculated from the date of onset of last menses [or equivalent date estimated from ultrasound or other measurement or from data derived from assisted fertilization procedure].
  • Ab; Aborta; Cnt; Count; Gyn; Gynecology; Number; OB; ObGyn; OBSTERICAL; OBSTERICAL.ULTRASOUND; Obstetrical; Obstetrics; Point in time; QNT; Quan; Quant; Quantitative; 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

[#] AbortionsAbortionsOB.USNumPt^PatientQn

Frequently asked questions

Code details

Code11612-9
SystemLOINC
Display name[#] Abortions
DescriptionAbortions
Short nameAbortions
ComponentAbortions
PropertyNum
TimingPt
System (specimen)^Patient
ScaleQn
MethodReported
ClassOB.US
Example units#
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0j-a
Last changed2.40

Part names

AbortionsNumPt^PatientQnReportedNumber (count)Point 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 11612-9 | HealthAssure