A4640 is a valid 2023 HCPCS Code that could be used to indicate Replacement pad for use with medically necessary alternating pressure pad owned by patient for reimbursement purposes.

A4640 belongs to Used durable medical equipment (DME) Type of Service and has been in effect since Nov 30, -0001.

Short description for A4640 HCPCS code:

Alternating pressure pad