- 2011 HCPCS L4631
- Ankle foot orthosis, walking boot type, varus/valgus correction, rocker bottom, anterior tibial shell, soft interface, custom arch support, plastic or other material, includes straps and closures, custom fabricated
- This is the 2011 version of HCPCS L4631 - please refer to the 2016 HCPCS code set for the latest version.
- Status changed on Saturday, January 01, 2011 to: Add procedure or modifier code
- BETOS Classification: Prosthetic/Orthotic Devices
- Medicare coverage status: Carrier judgment
L4398 L5000 
