A5120 — Skin barrier, wipes or swabs, each
HCPCS Level II A-code · short descriptor: “Skin barrier, wipe or swab”
- Code system
- HCPCS Level II
- Family
- A — Medical & surgical supplies, ambulance
- Medicare coverage status
- Special coverage instructions apply
- DMEPOS payment category
- Ostomy, tracheostomy & urological supplies, Prosthetics & orthotics
- Prior authorization
- Not on Medicare required-PA list
- Face-to-face & WOPD
- Not on the required list
- MUE unit limit
- 450
- Status
- Active (HCPCS Level II October 2026)
Prior authorization
Not on the Medicare required-PA list (CMS Required Prior Authorization List — 74 items in force on 2026-10-16; 8 more from 2026-10-28; sources: CMS list updated 2026-01-13, CMS-6109-N (91 FR 47972)). 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 (CMS Required F2F & WOPD List — 83 items in force on 2026-10-16; 22 more from 2026-10-28; sources: CMS list effective 2026-04-13 (91 FR 1250), CMS-6109-N (91 FR 47972)). The standard written order must reach the supplier before claim submission.
Blank requirements checklist only — MyMedi-AI never collects or stores completed orders.
A5120 Medicare fee schedule (October 2026)
AU Ostomy, tracheostomy & urological supplies
Medicare allowable ranges from $0.14 to $0.38 depending on state and rural status.
Former-CBA payment limits: ceiling $0.35 · floor $0.30
| State | Non-rural | Rural |
|---|---|---|
| AK | $0.36 | — |
| AL | $0.35 | — |
| AR | $0.31 | — |
| AZ | $0.31 | — |
| CA | $0.35 | — |
| CO | $0.33 | — |
| CT | $0.35 | — |
| DC | $0.35 | — |
| DE | $0.35 | — |
| FL | $0.35 | — |
| GA | $0.35 | — |
| HI | $0.38 | — |
| IA | $0.35 | — |
| ID | $0.35 | — |
| IL | $0.33 | — |
| IN | $0.31 | — |
| KS | $0.35 | — |
| KY | $0.31 | — |
| LA | $0.31 | — |
| MA | $0.35 | — |
| MD | $0.35 | — |
| ME | $0.35 | — |
| MI | $0.35 | — |
| MN | $0.35 | — |
| MO | $0.35 | — |
| MS | $0.33 | — |
| MT | $0.35 | — |
| NC | $0.33 | — |
| ND | $0.35 | — |
| NE | $0.35 | — |
| NH | $0.35 | — |
| NJ | $0.35 | — |
| NM | $0.33 | — |
| NV | $0.31 | — |
| NY | $0.35 | — |
| OH | $0.31 | — |
| OK | $0.33 | — |
| OR | $0.30 | — |
| PA | $0.35 | — |
| PR | $0.14 | — |
| RI | $0.35 | — |
| SC | $0.33 | — |
| SD | $0.35 | — |
| TN | $0.33 | — |
| TX | $0.35 | — |
| UT | $0.30 | — |
| VA | $0.30 | — |
| VI | $0.35 | — |
| VT | $0.35 | — |
| WA | $0.33 | — |
| WI | $0.35 | — |
| WV | $0.31 | — |
| WY | $0.35 | — |
AV Prosthetics & orthotics
Medicare allowable ranges from $0.16 to $0.39 depending on state and rural status.
Former-CBA payment limits: ceiling $0.40 · floor $0.30
| State | Non-rural | Rural |
|---|---|---|
| AK | $0.35 | — |
| AL | $0.33 | — |
| AR | $0.33 | — |
| AZ | $0.33 | — |
| CA | $0.33 | — |
| CO | $0.32 | — |
| CT | $0.39 | — |
| DC | $0.32 | — |
| DE | $0.32 | — |
| FL | $0.33 | — |
| GA | $0.33 | — |
| HI | $0.36 | — |
| IA | $0.33 | — |
| ID | $0.30 | — |
| IL | $0.33 | — |
| IN | $0.33 | — |
| KS | $0.33 | — |
| KY | $0.33 | — |
| LA | $0.33 | — |
| MA | $0.39 | — |
| MD | $0.32 | — |
| ME | $0.39 | — |
| MI | $0.33 | — |
| MN | $0.33 | — |
| MO | $0.33 | — |
| MS | $0.33 | — |
| MT | $0.32 | — |
| NC | $0.33 | — |
| ND | $0.32 | — |
| NE | $0.33 | — |
| NH | $0.39 | — |
| NJ | $0.33 | — |
| NM | $0.33 | — |
| NV | $0.33 | — |
| NY | $0.33 | — |
| OH | $0.33 | — |
| OK | $0.33 | — |
| OR | $0.30 | — |
| PA | $0.32 | — |
| PR | $0.16 | — |
| RI | $0.39 | — |
| SC | $0.33 | — |
| SD | $0.32 | — |
| TN | $0.33 | — |
| TX | $0.33 | — |
| UT | $0.32 | — |
| VA | $0.32 | — |
| VI | $0.33 | — |
| VT | $0.39 | — |
| WA | $0.30 | — |
| WI | $0.33 | — |
| WV | $0.32 | — |
| WY | $0.32 | — |
Unit limit (MUE)
Medicare's Medically Unlikely Edit caps A5120 at 450 units per date of service (clinical). Units above the MUE deny — typically as CO-151. Rationale: Published Contractor Policy.
Common denial codes to watch
Related A-codes
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