A4301 Implantable access syst perc

Implantable access total catheter, port/reservoir (e.g., venous, arterial, epidural, subarachnoid, peritoneal, etc.)

• Medicare coverage: Carrier judgment
• Status: active (July 2026 file)
• MUE: max 1 units per day (practitioner), rationale: Code Descriptor / CPT Instruction