L4055 Replace non-molded calf laceReplace non-molded calf lacer, for custom fabricated orthosis only
3 of 3 payer prior-auth lists that name L4055 require prior authorization or set conditions: Blue Shield of California Promise Health Plan, Humana, Rocky Mountain Health Plans.
| Payer | Plan | State | Prior auth | Conditions | Since | Source |
|---|---|---|---|---|---|---|
| Blue Shield of California Promise Health Plan | Promise Health Plan Medi-Cal | CA | prior auth required | Sep 1, 2026 | Medi-Cal Prior Authorization List | |
| Humana | Humana Healthy Horizons | SC | prior auth required | Jan 1, 2027 | Humana Healthy Horizons in South Carolina Prior authorization and Notification List The following list describes services and medications that are commonly reviewed and may require additional clinical | |
| Rocky Mountain Health Plans | Rocky Mountain Medicare Advantage D-SNP | CO | prior auth required | Feb 1, 2025 | Rocky Mountain Health Plans Medicare Advantage Dual-Special Needs Plans – prior authorization Effective February 1, 2025 |
L4055 appears in 4 coverage policies from Aetna, Anthem, Cigna.
| Payer | Policy | Role in policy | Reviewed | Document |
|---|---|---|---|---|
| Aetna | Ankle Orthoses, Ankle-Foot Orthoses (AFOs), and Knee-Ankle-Foot Orthoses (KAFOs) (0565) | covered if criteria are met | Aug 26, 2026 | payer document |
| Aetna | Orthopedic Casts, Braces and Splints (0009) | listed, no stance (range L3650-L4398) | Jan 20, 2026 | payer document |
| Anthem | Ankle-Foot and Knee-Ankle-Foot Orthoses (CG-OR-PR-13) Replacements/repairs | covered if criteria are met (range L4002-L4130) | Aug 13, 2026 | payer document |
| Cigna | Orthotic Devices and Shoes (0543) | covered if criteria are met | Sep 15, 2026 | payer document |
Prior authorization required or conditional in LA, MA, MS, NY, OH, VA, WV.
From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.