Regence BlueShield · Effective Nov 1, 2026Medium impact
Definitive Lower Limb Prostheses
This is a health plan medical policy for definitive (permanent) lower limb prostheses, effective November 1, 2026, which is already in effect as of the analysis date. It sets the conditions under which a new prosthesis, a component replacement or a socket replacement is considered medically necessary, including an in-person functional assessment and a functional level (K0 to K4), and it lists the HCPCS codes the policy applies to. Prior authorization is required only for definitive prostheses, not preparatory ones, so check the plan's prior authorization website to confirm.