L2188 — Addition to lower extremity fracture orthosis, quadrilateral brim
HCPCS Level II L-code · short descriptor: “Quadrilateral brim”
- Code system
- HCPCS Level II
- Family
- L — Orthotics & prosthetics
- Medicare coverage status
- Carrier judgment — coverage decided by the DME MAC
- DMEPOS payment category
- Prosthetics & orthotics
- Prior authorization
- Not on Medicare required-PA list
- Status
- Active (April 2026 HCPCS)
Prior authorization
Not on the Medicare required-PA list as of the January 13, 2026 update (74 items). Medicare Advantage and commercial plans set their own prior-authorization rules for this code — verify per plan before delivery.
L2188 Medicare fee schedule (April 2026)
Base (no modifier) Prosthetics & orthotics
Medicare allowable ranges from $107.11 to $458.87 depending on state and rural status.
Former-CBA payment limits: ceiling $458.87 · floor $344.15
| State | Non-rural | Rural |
|---|---|---|
| AK | $107.11 | — |
| AL | $458.87 | — |
| AR | $402.57 | — |
| AZ | $344.15 | — |
| CA | $344.15 | — |
| CO | $344.15 | — |
| CT | $431.79 | — |
| DC | $414.72 | — |
| DE | $414.72 | — |
| FL | $458.87 | — |
| GA | $458.87 | — |
| HI | $114.52 | — |
| IA | $344.15 | — |
| ID | $372.89 | — |
| IL | $344.15 | — |
| IN | $344.15 | — |
| KS | $344.15 | — |
| KY | $458.87 | — |
| LA | $402.57 | — |
| MA | $431.79 | — |
| MD | $414.72 | — |
| ME | $431.79 | — |
| MI | $344.15 | — |
| MN | $344.15 | — |
| MO | $344.15 | — |
| MS | $458.87 | — |
| MT | $344.15 | — |
| NC | $458.87 | — |
| ND | $344.15 | — |
| NE | $344.15 | — |
| NH | $431.79 | — |
| NJ | $458.87 | — |
| NM | $402.57 | — |
| NV | $344.15 | — |
| NY | $458.87 | — |
| OH | $344.15 | — |
| OK | $402.57 | — |
| OR | $372.89 | — |
| PA | $414.72 | — |
| PR | $123.72 | — |
| RI | $431.79 | — |
| SC | $458.87 | — |
| SD | $344.15 | — |
| TN | $458.87 | — |
| TX | $402.57 | — |
| UT | $344.15 | — |
| VA | $414.72 | — |
| VI | $458.87 | — |
| VT | $431.79 | — |
| WA | $372.89 | — |
| WI | $344.15 | — |
| WV | $414.72 | — |
| WY | $344.15 | — |
Amounts are the Medicare DMEPOS fee-schedule allowables effective April 2026.
Medicare typically pays 80% of the allowable after the Part B deductible; the patient owes 20%.
A 2% sequestration reduction applies to the Medicare share. Former competitive-bidding-area
adjustments and non-continental rates can differ — verify with your DME MAC.
Common denial codes to watch
Related L-codes
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