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ICD-10-PCS Body System 0
Administration, Circulatory

The Circulatory body system is identified by the character “0” in the 2nd character position and grouped within the Administration section of the ICD-10-PCS coding structure. The 2nd character of an ICD-10-PCS code defines the particular body system or general physiological system or anatomical region involved.

ICD-10-PCS code structure

Section:
  3 = Administration

Body System:

See Terms used in Administration

The 3rd character refers to the root operation or the objective of the procedure.

Circulatory

  • 302 - Transfusion

    Putting in blood or blood products