LOINCActive

LOINC Code 60822-4: Estimated pulmonary Shunt fraction

60822-4 is a LOINC code used to identify Estimated pulmonary Shunt fraction 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 Shunt fraction. It is commonly used with the system or sample type Pulmonary circulation.

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 Shunt fraction. It is commonly used with the system or sample type Pulmonary circulation.

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
  • Method: Estimated

What it does not mean

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

Key facts

  • Estimated pulmonary Shunt fraction
  • Shunt fraction
  • Est; estimation; Frac; Fract; Fractionation; Fractions; Lung; Number Fraction; Percent; Point in time; 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

Estimated pulmonary Shunt fractionShunt fract Pulmonary circulation EstShunt fractionPULMNFrPtPulmonary circulation

Frequently asked questions

Code details

Code60822-4
SystemLOINC
Display nameEstimated pulmonary Shunt fraction
DescriptionShunt fraction
Short nameShunt fract Pulmonary circulation Est
ComponentShunt fraction
PropertyNFr
TimingPt
System (specimen)Pulmonary circulation
ScaleQn
MethodEstimated
ClassPULM
Example units%
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.70

Part names

Shunt fractionNFrPtPulmonary circulationQnEstimatedNumber FractionPoint 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 60822-4 | HealthAssure