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ICD-10-PCS Root Operation A
New Technology, Cardiovascular System, Assistance

The Assistance root operation is identified by the character code A in the 3rd position of the procedure code. It is defined as Taking over a portion of a physiological function by extracorporeal means.

ICD-10-PCS code structure

Section:
  X = New Technology

Body System:
  2 = Cardiovascular System

Root Operation:

See Terms used in New Technology

The 4th character refers to the body part or body region.

Outline View ICD-10-PCS Table View

Assistance

Taking over a portion of a physiological function by extracorporeal means

  • X2A6 - Aortic Arch

  • X2AJ - Common Carotid Artery, Left

  • X2AH - Common Carotid Artery, Right

  • X2A7 - Coronary Sinus

  • X2A5 - Innominate Artery and Left Common Carotid Artery