A4221 is a valid 2023 HCPCS Code that could be used to indicate Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) for reimbursement purposes.
A4221 belongs to Lump Sum Purchase of DME, Prosthetics, Orthotics Type of Service and has been in effect since Jan 01, 2017.
Short description for A4221 HCPCS code:
Supp non-insulin inf cath/wk