5A05121Billable procedure code
Extracorporeal Hyperbaric Oxygenation, Intermittent
Extracorporeal or Systemic Assistance and Performance·Physiological Systems·Table 5A0·FY 2027
ICD-10-PCS classifies this procedure as 5A05121: Extracorporeal Hyperbaric Oxygenation, Intermittent. Table 5A0, part of Section 5 (Extracorporeal or Systemic Assistance and Performance) contains it. The procedure targets the Physiological Systems body system. The approach used is Intermittent.
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What the code means
Assistance: root operation
Taking over a portion of a physiological function by extracorporeal means