LOINCActiveObservation

LOINC Code 89011-1: EMS assistant name

89011-1 is a LOINC code used to identify EMS assistant 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 EMS assistant 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 EMS assistant 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
  • Order vs observation: Observation

What it does not mean

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

Key facts

  • EMS assistant name
  • The name of the EMS personnel (e.g. paramedic, nurse) assisting in the care of a patient.
  • Emergency Medical Service(s); Nominal; Person name; Point in time; Random; TRAUMA

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

EMS assistant nameTRAUMAPnPtProviderNomPerson name

Frequently asked questions

Code details

Code89011-1
SystemLOINC
Display nameEMS assistant name
Short nameEMS assistant name
ComponentEMS assistant name
PropertyPn
TimingPt
System (specimen)Provider
ScaleNom
ClassTRAUMA
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.64
Last changed2.70

Part names

EMS assistant 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 89011-1 | HealthAssure