A6594 — Gradient compression bandaging supply, bandage liner, lower extremity, any size or length, each
HCPCS Level II A-code · short descriptor: “G comp bandge liner lwr extr”
- Code system
- HCPCS Level II
- Family
- A — Medical & surgical supplies, ambulance
- Medicare coverage status
- Carrier judgment — coverage decided by the DME MAC
- DMEPOS payment category
- LC
- Prior authorization
- Not on Medicare required-PA list
- Face-to-face & WOPD
- Not on the required 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.
Order readiness — what the written order must contain
Every Medicare DMEPOS claim needs a Standard Written Order with all six elements (42 CFR 410.38(d)):
- Beneficiary name or Medicare Beneficiary Identifier (MBI) (42 CFR 410.38(d)(1)(i)(A))
- General description of the item (42 CFR 410.38(d)(1)(i)(B))
- Quantity to be dispensed, if applicable (42 CFR 410.38(d)(1)(i)(C))
- Order date (42 CFR 410.38(d)(1)(i)(D))
- Treating practitioner name or NPI (42 CFR 410.38(d)(1)(i)(E))
- Treating practitioner signature (42 CFR 410.38(d)(1)(i)(F))
Not on the F2F/WOPD list (April 13, 2026 update — 83 items). The standard written order must reach the supplier before claim submission.
Blank requirements checklist only — MyMedi-AI never collects or stores completed orders.
A6594 Medicare fee schedule (April 2026)
Base (no modifier) LC
Medicare allowable: $35.05 in all listed states.
| State | Non-rural | Rural |
|---|---|---|
| AK | $35.05 | — |
| AL | $35.05 | — |
| AR | $35.05 | — |
| AZ | $35.05 | — |
| CA | $35.05 | — |
| CO | $35.05 | — |
| CT | $35.05 | — |
| DC | $35.05 | — |
| DE | $35.05 | — |
| FL | $35.05 | — |
| GA | $35.05 | — |
| HI | $35.05 | — |
| IA | $35.05 | — |
| ID | $35.05 | — |
| IL | $35.05 | — |
| IN | $35.05 | — |
| KS | $35.05 | — |
| KY | $35.05 | — |
| LA | $35.05 | — |
| MA | $35.05 | — |
| MD | $35.05 | — |
| ME | $35.05 | — |
| MI | $35.05 | — |
| MN | $35.05 | — |
| MO | $35.05 | — |
| MS | $35.05 | — |
| MT | $35.05 | — |
| NC | $35.05 | — |
| ND | $35.05 | — |
| NE | $35.05 | — |
| NH | $35.05 | — |
| NJ | $35.05 | — |
| NM | $35.05 | — |
| NV | $35.05 | — |
| NY | $35.05 | — |
| OH | $35.05 | — |
| OK | $35.05 | — |
| OR | $35.05 | — |
| PA | $35.05 | — |
| PR | $35.05 | — |
| RI | $35.05 | — |
| SC | $35.05 | — |
| SD | $35.05 | — |
| TN | $35.05 | — |
| TX | $35.05 | — |
| UT | $35.05 | — |
| VA | $35.05 | — |
| VI | $35.05 | — |
| VT | $35.05 | — |
| WA | $35.05 | — |
| WI | $35.05 | — |
| WV | $35.05 | — |
| WY | $35.05 | — |
Common denial codes to watch
Related A-codes
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