L8320 — Truss, addition to standard pad, water pad
HCPCS Level II L-code · short descriptor: “Truss addition to std pad wa”
- Code system
- HCPCS Level II
- Family
- L — Orthotics & prosthetics
- Medicare coverage status
- Special coverage instructions apply
- 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.
L8320 Medicare fee schedule (April 2026)
Base (no modifier) Prosthetics & orthotics
Medicare allowable ranges from $47.61 to $105.79 depending on state and rural status.
Former-CBA payment limits: ceiling $87.25 · floor $65.44
| State | Non-rural | Rural |
|---|---|---|
| AK | $98.95 | — |
| AL | $80.07 | — |
| AR | $75.29 | — |
| AZ | $87.25 | — |
| CA | $87.25 | — |
| CO | $65.44 | — |
| CT | $86.67 | — |
| DC | $73.10 | — |
| DE | $73.10 | — |
| FL | $80.07 | — |
| GA | $80.07 | — |
| HI | $105.79 | — |
| IA | $65.44 | — |
| ID | $68.42 | — |
| IL | $75.90 | — |
| IN | $75.90 | — |
| KS | $65.44 | — |
| KY | $80.07 | — |
| LA | $75.29 | — |
| MA | $86.67 | — |
| MD | $73.10 | — |
| ME | $86.67 | — |
| MI | $75.90 | — |
| MN | $75.90 | — |
| MO | $65.44 | — |
| MS | $80.07 | — |
| MT | $65.44 | — |
| NC | $80.07 | — |
| ND | $65.44 | — |
| NE | $65.44 | — |
| NH | $86.67 | — |
| NJ | $65.44 | — |
| NM | $75.29 | — |
| NV | $87.25 | — |
| NY | $65.44 | — |
| OH | $75.90 | — |
| OK | $75.29 | — |
| OR | $68.42 | — |
| PA | $73.10 | — |
| PR | $47.61 | — |
| RI | $86.67 | — |
| SC | $80.07 | — |
| SD | $65.44 | — |
| TN | $80.07 | — |
| TX | $75.29 | — |
| UT | $65.44 | — |
| VA | $73.10 | — |
| VI | $65.44 | — |
| VT | $86.67 | — |
| WA | $68.42 | — |
| WI | $75.90 | — |
| WV | $73.10 | — |
| WY | $65.44 | — |
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
Bill L8320 with confidence
MyMedi-AI scrubs whole claims against NCCI pairs, MUE limits, modifier rules, and PA flags before you submit — built for DME teams, no PHI stored on our servers.
Start free trial Run a CMS-0057-F readiness checkPrefer DIY compliance? Self-audit documentation kits for DME suppliers →