LOINCActiveObservation

LOINC Code 44764-9: Biliary anastomosis procedure

44764-9 is a LOINC code used to identify Biliary anastomosis procedure 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 Biliary anastomosis procedure. 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 Biliary anastomosis procedure. 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

  • Biliary anastomosis procedure
  • Nominal; Organ Transplant; Point in time; Random; Typ

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

Biliary anastomosis procedureTRNSPLNT.ORGANTypePt^PatientNomPoint in time (spot)

Frequently asked questions

Code details

Code44764-9
SystemLOINC
Display nameBiliary anastomosis procedure
Short nameBiliary anastomosis procedure
ComponentBiliary anastomosis procedure
PropertyType
TimingPt
System (specimen)^Patient
ScaleNom
ClassTRNSPLNT.ORGAN
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.17
Last changed2.27

Part names

Biliary anastomosis procedureTypePt^PatientNomPoint 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 44764-9 | HealthAssure