LOINC Code 59409-3: Oxygen saturation in Arterial blood by Pulse oximetry --during treatment

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 Oxygen saturation^during treatment. It is commonly used with the system or sample type BldA.

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: Pulse oximetry

What it does not mean

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

Key facts

• Oxygen saturation in Arterial blood by Pulse oximetry --during treatment
• Oxygen saturation^during treatment
• ABG; ART; Art bld; Art blood; Arterial; Arterial blood; Blood arterial; during Tx; Lung; Mass Fraction; O2; Percent; Point in time; Pulmonary; Pulmonology; PulseOx; QNT; Quan; Quant; Quantitative; Random; Respiratory; SaO2; SAT; Satn; SO2; SpO2; tO2; Tx

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

Frequently asked questions