LOINCActiveObservation

LOINC Code 91007-5: Total event-associated cases [#]

91007-5 is a LOINC code used to identify Total event-associated cases [#] 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 Total cases. 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 Total cases. 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

Total event-associated cases [#]
Total cases
Total number of event-associated cases since the start date of the event [LOINC95895-9] in a specified territory or in a specified facility.
Cnt; Count; Number; Point in time; Public Health; PUBLICHEALTH; QNT; Quan; Quant; Quantitative; Random; Tot; Totl

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

Total event-associated cases [#]Total event-associated cases #Total casesPUBLICHEALTHNumPt^Event

Frequently asked questions

Code details

Code91007-5
SystemLOINC
Display nameTotal event-associated cases [#]
DescriptionTotal cases
Short nameTotal event-associated cases #
ComponentTotal cases
PropertyNum
TimingPt
System (specimen)^Event
ScaleQn
ClassPUBLICHEALTH
Example units#
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.65
Last changed2.69

Part names

Total casesNumPt^EventQnNumber (count)Point 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 91007-5 | HealthAssure