- 2016 HCPCS A4640
- Replacement pad for use with medically necessary alternating pressure pad owned by patient
- Added on Tuesday, January 01, 1991
- Status changed on Monday, January 01, 0001 to: No maintenance for this code
- BETOS Classification: Other DME
- Medicare coverage status: Special coverage instructions apply
- HCPCS Coverage Issues Manual Reference Section Number: 60-9
- HCPCS Medicare Carriers Manual Reference Section Number: 4107.6
A4639 A4641 
