- 2016 HCPCS L4020
- Replace quadrilateral socket brim, molded to patient model
- Added on Tuesday, January 01, 1985
- Status changed on Monday, January 01, 1996 to: No maintenance for this code
- BETOS Classification: Prosthetic/Orthotic Devices
- Medicare coverage status: Carrier judgment
L4010 L4030 
