LOINCActiveObservation

LOINC Code 91901-9: Response team [Type]

91901-9 is a LOINC code used to identify Response team [Type] 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 Response team. It is commonly used with the system or sample type EMS response.

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 Response team. It is commonly used with the system or sample type EMS response.

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

  • Response team [Type]
  • Response team
  • Emergency Medical Service(s); Nominal; Point in time; Public Health; PUBLICHEALTH; 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

Response team [Type]Response team TypeResponse teamPUBLICHEALTHTypePtEMS response

Frequently asked questions

Code details

Code91901-9
SystemLOINC
Display nameResponse team [Type]
DescriptionResponse team
Short nameResponse team Type
ComponentResponse team
PropertyType
TimingPt
System (specimen)EMS response
ScaleNom
ClassPUBLICHEALTH
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.66
Last changed2.68

Part names

Response teamTypePtEMS responseNomPoint 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 91901-9 | HealthAssure