- 2016 HCPCS L5535
- Preparatory, below knee 'ptb' type socket, non-alignable system, no cover, sach foot, prefabricated, adjustable open end socket
- Added on Sunday, January 01, 1989
- Status changed on Monday, January 01, 1996 to: No maintenance for this code
- BETOS Classification: Prosthetic/Orthotic Devices
- Medicare coverage status: Carrier judgment
L5530 L5540 
