L6694 — Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated from existing mold or prefabricated, socket insert, silicone gel, elastomeric or equal, for use with locking mechanism
HCPCS Level II L-code · short descriptor: “Elbow socket ins use w/lock”
- 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.
L6694 Medicare fee schedule (April 2026)
Base (no modifier) Prosthetics & orthotics
Medicare allowable ranges from $759.94 to $1196.65 depending on state and rural status.
Former-CBA payment limits: ceiling $1090.75 · floor $818.06
| State | Non-rural | Rural |
|---|---|---|
| AK | $1025.06 | — |
| AL | $870.51 | — |
| AR | $896.90 | — |
| AZ | $959.29 | — |
| CA | $959.29 | — |
| CO | $927.59 | — |
| CT | $965.82 | — |
| DC | $860.10 | — |
| DE | $860.10 | — |
| FL | $870.51 | — |
| GA | $870.51 | — |
| HI | $1196.65 | — |
| IA | $917.08 | — |
| ID | $876.96 | — |
| IL | $967.82 | — |
| IN | $967.82 | — |
| KS | $917.08 | — |
| KY | $870.51 | — |
| LA | $896.90 | — |
| MA | $965.82 | — |
| MD | $860.10 | — |
| ME | $965.82 | — |
| MI | $967.82 | — |
| MN | $967.82 | — |
| MO | $917.08 | — |
| MS | $870.51 | — |
| MT | $927.59 | — |
| NC | $870.51 | — |
| ND | $927.59 | — |
| NE | $917.08 | — |
| NH | $965.82 | — |
| NJ | $818.06 | — |
| NM | $896.90 | — |
| NV | $959.29 | — |
| NY | $818.06 | — |
| OH | $967.82 | — |
| OK | $896.90 | — |
| OR | $876.96 | — |
| PA | $860.10 | — |
| PR | $759.94 | — |
| RI | $965.82 | — |
| SC | $870.51 | — |
| SD | $927.59 | — |
| TN | $870.51 | — |
| TX | $896.90 | — |
| UT | $927.59 | — |
| VA | $860.10 | — |
| VI | $818.06 | — |
| VT | $965.82 | — |
| WA | $876.96 | — |
| WI | $967.82 | — |
| WV | $860.10 | — |
| WY | $927.59 | — |
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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