L4631

HCPCS

Afo, walk boot type, cus fab

Official HCPCS Level II long descriptor

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

HCPCS Level II code L4631 is maintained by CMS and is active in the current quarterly release.

Short descriptor

Afo, walk boot type, cus fab

Added to HCPCS: 2011-01-01

Nearby codes in L4

Where this code sits

HCPCS Level II L4 codes

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Source

HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.