LOINCActive

LOINC Code 18711-2: Primary practitioner name

18711-2 is a LOINC code used to identify Primary practitioner name 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 Primary practitioner name. It is commonly used with the system or sample type Provider.

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 Primary practitioner name. It is commonly used with the system or sample type Provider.

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

What it does not mean

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

Key facts

  • Primary practitioner name
  • ATTACH; ATTACH.ED; DEEDS; Emergency Department; EMERGENCY DEPARTMENT (DEEDS); Nominal; Person name; Point in time; Primary pract name; 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

Primary practitioner nameATTACH.EDPnPtProviderNomPerson name

Frequently asked questions

Code details

Code18711-2
SystemLOINC
Display namePrimary practitioner name
ComponentPrimary practitioner name
PropertyPn
TimingPt
System (specimen)Provider
ScaleNom
ClassATTACH.ED
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0l
Last changed2.27

Part names

Primary practitioner namePnPtProviderNomPerson namePoint 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 18711-2 | HealthAssure