LOINCActiveObservation

LOINC Code 91097-6: Countermeasure implementation progress

91097-6 is a LOINC code used to identify Countermeasure implementation progress 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 Countermeasure implementation progress. It is commonly used with the system or sample type ^Event.

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 Countermeasure implementation progress. It is commonly used with the system or sample type ^Event.

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

  • Countermeasure implementation progress
  • The outcome of a countermeasure implementation, such as the number of antibiotics doses that were administrated, number of vaccinated people.
  • Finding; Findings; Nominal; Point in time; Public Health; PUBLICHEALTH; 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

Countermeasure implementation progressCountermeasure implementationPUBLICHEALTHFindPt^EventNom

Frequently asked questions

Code details

Code91097-6
SystemLOINC
Display nameCountermeasure implementation progress
Short nameCountermeasure implementation
ComponentCountermeasure implementation progress
PropertyFind
TimingPt
System (specimen)^Event
ScaleNom
ClassPUBLICHEALTH
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.65
Last changed2.66

Part names

Countermeasure implementation progressFindPt^EventNomFindingPoint 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 91097-6 | HealthAssure