A4321 is a valid 2023 HCPCS Code that could be used to indicate Therapeutic agent for urinary catheter irrigation for reimbursement purposes.

A4321 belongs to Lump Sum Purchase of DME, Prosthetics, Orthotics Type of Service and has been in effect since Jan 01, 2003.

Short description for A4321 HCPCS code:

Cath therapeutic irrig agent