Collagen Dressings
KZA has received several inquiries regarding using collagen dressings for all post-surgical patients to aid healing through a direct shipping program.
Your practice needs to take several factors into account when considering this.
First, using collagen dressings for routine dressing changes (e.g., all patients, as noted in the inquiry) during the global period would not meet the LCD requirements for payment consideration.
Routine dressing changes during the global period are included in the global surgical package per Medicare and, therefore, would not be separately reimbursable.
Per Medicare Claims Processing Manual, Chapter 12, Section 40.1:
Miscellaneous Services - Items such as dressing changes; local incisional care; removal of the operative pack; removal of cutaneous sutures and staples, lines, wires, tubes, drains, casts, and splints; insertion, irrigation and removal of urinary catheters, routine peripheral intravenous lines, nasogastric and rectal tubes; and changes and removal of tracheostomy tubes are included in the global surgical package.
Second, suppose the clinic wants to utilize these collagen dressings for routine postoperative patients during the global. In that case, the clinic will need to either absorb the cost and provide it to the patient or obtain an ABN or waiver from the patient advising them it is a non-covered service and give them the option if this is an item they would like to pay for out of pocket. Depending on medical necessity, the dressings may or may not be covered under a home health benefit.
Medicare has an LCD—Surgical Dressings (L33831), with specific medical necessity requirements for coverage and payment. As with all reported services, medical necessity and the required reporting criteria must be documented.
Per Medicare LCD L33831:
Collagen Dressing or Wound Filler (A6010, A6011, A6021 – A6024)
A collagen-based dressing or wound filler is covered for full-thickness wounds (e.g., stage 3 or 4 ulcers), wounds with light to moderate exudate, or wounds that have stalled or not progressed toward a healing goal.
They can stay in place for up to 7 days. Collagen-based dressings are not covered for wounds with heavy exudate, third-degree burns, or when active vasculitis is present.
To justify payment for DMEPOS items, suppliers must meet the following requirements:
Standard Written Order Criteria (SWO)
Medical Record Information (including continued need/use if applicable)
Correct Coding
Proof of Delivery
Medicare reimburses surgical dressings under the Surgical Dressings Benefit. This benefit only covers primary and secondary surgical dressings used on the skin of specified wound types.
Refer to the related Policy Article NON-MEDICAL NECESSITY COVERAGE AND PAYMENT RULES for information about these statutory requirements.
LCD L33831 (Surgical Dressings) and Coverage Policy Article A54563 for complete details for reporting surgical dressings.
Click the link below for more detailed information!
https://www.cms.gov/medicare-coverage-database/view/lcd.aspx?lcdid=33831
As with all reported services, medical necessity and the required reporting criteria must be documented. If all Medicare LCD requirements are not met, an ABN must be obtained. Check your private payor policies for coverage. KZA does not recommend billing the patient for Collagen dressings for routine wounds if medical necessity is not met (e.g., all postoperative patients).