LOINCActiveObservation

LOINC Code 59842-5: Apnea interval Ventilator alarm

59842-5 is a LOINC code used to identify Apnea interval Ventilator alarm 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 Apnea interval. It is commonly used with the system or sample type Ventilator.alarm.

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 Apnea interval. It is commonly used with the system or sample type Ventilator.alarm.

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

  • Apnea interval Ventilator alarm
  • Apnea interval
  • Lung; Point in time; PULMONARY; Pulmonology; QNT; Quan; Quant; Quantitative; Random; Respiratory; Vent alarm

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

Apnea interval Ventilator alarmApnea interval Vent alarmApnea intervalPULMTimePtVentilator.alarm

Frequently asked questions

Code details

Code59842-5
SystemLOINC
Display nameApnea interval Ventilator alarm
DescriptionApnea interval
Short nameApnea interval Vent alarm
ComponentApnea interval
PropertyTime
TimingPt
System (specimen)Ventilator.alarm
ScaleQn
ClassPULM
Example unitss
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.70

Part names

Apnea intervalTimePtVentilator.alarmQnTime (e.g. seconds)Point in time (spot)Ventilator alarm

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 59842-5 | HealthAssure