Does L3031 require prior authorization?

Yes, L3031 requires prior authorization (high confidence). Code explicitly requires prior authorization.

`L3031`, Foot, insert/plate, removable, addition to lower extremity orthosis, high

HCPCS/CPT

Prior Auth Required

Code explicitly requires prior authorization (high confidence)

A Standard Written Order (SWO) must be communicated to the supplier before a claim is submitted; for DMEPOS items that require a WOPD, the supplier must have received a signed SWO/WOPD before delivery.
For DMEPOS base items that require a WOPD and also have separately billed options/accessories/supplies, the WOPD must list the base item and may list the separately billed associated items prior to delivery.
Suppliers are required to maintain proof of delivery documentation and make POD available to the Medicare contractor upon request.
Suppliers must follow the LCD-related Standard Documentation Requirements Article, the LCD-related Policy Article, the Supplier Manual, and DME MAC publications for additional documentation and payment rules.

An item is covered only if it is an eligible Medicare benefit category, is reasonable and necessary for diagnosis or treatment or to improve functioning of a malformed body member, and meets all Medicare statutory and regulatory requirements.
Prosthetic shoes (HCPCS L3250) are covered when they are an integral part of a prosthesis for a beneficiary with a partial foot amputation.
An item that is correctly coded in accordance with CMS HCPCS guidelines, applicable LCDs, LCD-related Policy Articles, and DME MAC articles meets a necessary coding requirement for coverage.
Shoes, inserts, and modifications are consideredmedically necessaryonly in the limited circumstances described below:
Shoes are consideredmedically necessaryif they are an integral part of a leg brace that is medically necessary.
Heel replacements, sole replacements and shoe transfers involving shoes on a medically necessary leg brace are also consideredmedically necessary.

ANTHEM-CG-DME-20, Orthopedic Footwear

EVICORE-HPLAN-CIGNA_MEDICARE-268F28B96146, Cigna Medicare Advantage Durable Medical Equipment Code List - Effective 01/01/2025

L33641, Orthopedic Footwear

AMBETTER-CP.MP.107, Durable Medical Equipment and Orthotics and Prosthetics Guidelines

Ask Backwork about documentation requirements, denial risks, or coverage in your state.