What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 20058-4: Airway pressure Ventilator --at peak inspiratory flow setting

Name: LOINC Code 20058-4: Airway pressure Ventilator --at peak inspiratory flow setting
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:28.844Z

20058-4 is a LOINC code used to identify Airway pressure Ventilator --at peak inspiratory flow setting 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 Pressure.airway^at peak inspiratory flow setting. It is commonly used with the system or sample type Ventilator.

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 Pressure.airway^at peak inspiratory flow setting. It is commonly used with the system or sample type Ventilator.

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

What it does not mean

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

Key facts

Airway pressure Ventilator --at peak inspiratory flow setting
Pressure.airway^at peak inspiratory flow setting
@ peak insp flow setting; Dynamic; Insp flow set; Lung; PAW; Pmax; Point in time; Post; Postdose; Post-dose; Pressure; PULMONARY; Pulmonology; QNT; Quan; Quant; Quantitative; Random; Respiratory

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

Airway pressure Ventilator --at peak inspiratory flow settingPAW @ peak insp flow setting VentPressure.airway^at peak inspiratory flow settingPULMPresPtVentilator

Frequently asked questions

Code details

Code20058-4

SystemLOINC

Display nameAirway pressure Ventilator --at peak inspiratory flow setting

DescriptionPressure.airway^at peak inspiratory flow setting

Short namePAW @ peak insp flow setting Vent

ComponentPressure.airway^at peak inspiratory flow setting

PropertyPres

TimingPt

System (specimen)Ventilator

ScaleQn

ClassPULM

Example unitscm H2O

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0l

Last changed2.73

Part names

Pressure.airway^at peak inspiratory flow settingPresPtVentilatorQnPressurePoint 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.