Medicare (CMS LCD/NCD) Surgical Dressings (wound care supplies) prior authorization requirements (2026)
What Medicare (CMS LCD/NCD) generally requires to approve Surgical Dressings (wound care supplies) (CPT A6196, A6197, A6198, A6199, A6209, A6212, A6234, A6242, A6248, A6257), for Medicare plans. Based on the cited policy, Medicare (CMS LCD/NCD) does not generally require prior authorization for Surgical Dressings (wound care supplies) (CPT A6196, A6197, A6198, A6199, A6209, A6212, A6234, A6242, A6248, A6257). Confirm with Medicare (CMS LCD/NCD), as this can vary by plan.
Medical-necessity criteria Medicare (CMS LCD/NCD) generally applies
No general prior authorization. Covered under the Medicare surgical-dressing (DMEPOS) benefit per DME MAC LCD L33831: requires a qualifying wound (surgically created or modified, or after debridement of any type), an order meeting the dressing-order requirements, and documentation of current wound characteristics on file - with per-category quantity and change-frequency limits (e.g., alginate vs foam vs hydrocolloid each carry their own limits per the LCD). Dressings billed past the quantity limits without documentation are the common denial. Verify the specific A-codes are not on the current CMS DMEPOS Required Prior Authorization List (historically dressings are not). [NEEDS CLINICAL SPOT-CHECK]
Commonly required documentation
- Dressing order (type, size, quantity, frequency of change), wound evaluation supporting ongoing need, and the qualifying-wound documentation (surgical creation or debridement).
How to submit
- Method: No PA - dispense and bill the DME MAC (NJ = Jurisdiction A, Noridian) with documentation on file per LCD L33831.
Sources & verification
Source: DME MAC LCD L33831, Surgical Dressings, eff. 01/01/2024 (cms.gov/medicare-coverage-database/view/lcd.aspx?lcdid=33831, verified 2026-07-10). Last verified 2026-07-10.
Frequently asked questions
Does Medicare (CMS LCD/NCD) require prior authorization for Surgical Dressings (wound care supplies)?
Based on the cited policy, Medicare (CMS LCD/NCD) does not generally require prior authorization for Surgical Dressings (wound care supplies) (CPT A6196, A6197, A6198, A6199, A6209, A6212, A6234, A6242, A6248, A6257). Confirm with Medicare (CMS LCD/NCD), as this can vary by plan.
What does Medicare (CMS LCD/NCD) require to approve Surgical Dressings (wound care supplies)?
No general prior authorization. Covered under the Medicare surgical-dressing (DMEPOS) benefit per DME MAC LCD L33831: requires a qualifying wound (surgically created or modified, or after debridement of any type), an order meeting the dressing-order requirements, and documentation of current wound characteristics on file - with per-category quantity and change-frequency limits (e.g., alginate vs f… Always confirm against the current Medicare (CMS LCD/NCD) policy.
How long does a Medicare (CMS LCD/NCD) prior authorization take?
Turnaround varies by plan and submission method. Check the Medicare (CMS LCD/NCD) portal for current timeframes.
Submitting Surgical Dressings (wound care supplies) to Medicare (CMS LCD/NCD)?
Praxigen checks your clinical note against these criteria before you submit and drafts a policy-cited appeal if it is denied. You review and submit; nothing is sent automatically.