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Chemotherapy Administration and Other Highly Complex Drug or Highly Complex Biologic Agent Administration

Encompasses chemotherapy injection, infusion, and supportive care administration for anticancer biologics and complex agents. CPT codes 96401–96549 cover intravenous and intramuscular chemotherapy, intrathecal/intra-arterial chemo, and other complex infusion administrations.

Hydration Infusion

Includes simple hydration infusion services for fluid replacement and maintenance. CPT codes 96360–96361 cover initial and subsequent hydration infusion administrations.

Therapeutic, Prophylactic, and Diagnostic Injections and Infusions (Excludes Chemotherapy and Other Highly Complex Drug or Highly Complex Biologic Agent Administration)

Covers non-chemotherapy therapeutic injections and infusions for pain management, allergy, and other indications. CPT codes 96365–96381 include therapeutic, prophylactic and diagnostic injection services excluding complex chemotherapy codes.