ICD 10 Code `5A05221`

Extracorporeal Hyperbaric Oxygenation, Continuous

2025 Billable Code

5A05221 is a valid billable ICD-10 procedure code for Extracorporeal Hyperbaric Oxygenation, Continuous. It is found in the 2025 version of the ICD-10 Procedure Coding System (PCS) and can be used in all HIPAA-covered transactions from Oct 01, 2024 - Sep 30, 2025.

Assistance involves:
Taking over a portion of a physiological function by extracorporeal means.

ICD-10-PCS code structure for 5A05221 — See Table View

1: Section	`5`	Extracorporeal or Systemic Assistance and Performance
2: Body System	`A`	Physiological Systems
3: Root Operation	`0`	Assistance
4: Body Part	`5`	Circulatory
5: Approach	`2`	Continuous
6: Device	`2`	Oxygenation
7: Qualifier	`1`	Hyperbaric

See also

The ICD-10-PCS Index of common procedure terms.
Extracorporeal or Systemic Assistance and Performance terms in the ICD-10-PCS Definitions table. These definitions may also provide additional explanation and/or examples within this section.
The ICD-10-PCS Device Aggregation Table containing entries that correlate a specific ICD-10-PCS device value with a general device value to be used in tables containing only general device values.

ICD 10 Code 5A05221

ICD 10 Code `5A05221`