A2028 — Micromatrix flex, per mg
A2028 is a HCPCS Level II code for micromatrix flex, per mg. It belongs to the Transportation, Medical & Surgical Supplies, Administrative section. Whether Medicare pays it depends on the coverage rule below.
Medicare coverage: Carrier judgment
Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.
From the coverage field of the CMS Alpha-Numeric HCPCS File, release 2026Q3-Jul. This states Medicare’s position on the code, not on your particular claim.
Physician fee schedule statusC
Contractor-priced. Your MAC establishes the RVUs and the payment amount case by case, usually after reviewing documentation. There is no national amount to compute.
Global period: XXX
Want the dollar amount for your locality? The fee calculator applies your GPCI and the current conversion factor.
The CMS record for A2028
- Long descriptor
- Micromatrix flex, per mg
- Short descriptor
- Micromatrix flex per mg
- Added
- October 1, 2024
- BETOS
- P5A
- Pricing indicator
- 13 — Physician fee schedule
The official wording. This is what the code means.
CMS's 28-character form, which is what shows up on a remittance advice.
When CMS introduced the code.
Berenson-Eggers Type of Service — CMS's own analytic grouping.
Price established by carriers — not otherwise classified, individual determination, or carrier discretion.
Codes adjacent to A2028
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If A2028 is not quite right, the correct code is very often within a few positions of it.
- A2020Ac5 advanced wound system (ac5)
- A2021Neomatrix, per square centimeter (add-on, list separately in addition to primary procedure)
- A2022Innovaburn or innovamatrix xl, per square centimeter (add-on, list separately in addition to primary procedure)
- A2023Innovamatrix pd, 1 mg
- A2024Resolve matrix or xenopatch, per square centimeter (add-on, list separately in addition to primary procedure)
- A2025Miro3d, per cubic centimeter (add-on, list separately in addition to primary procedure)
- A2026Restrata minimatrix, 5 mg
- A2027Matriderm, per square centimeter (add-on, list separately in addition to primary procedure)
- A2029Mirotract wound matrix sheet, per cubic centimeter (add-on, list separately in addition to primary procedure)
- A2030Miro3d fibers, per milligram
- A2031Mirodry wound matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- A2032Myriad matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- A2033Myriad morcells, 4 milligrams
- A2034Foundation drs solo, per square centimeter (add-on, list separately in addition to primary procedure)
- A2035Corplex p or theracor p or allacor p, per milligram
- A2036Cohealyx collagen dermal matrix, per square centimeter (add-on, list separately in addition to primary procedure)
Questions about A2028
What is HCPCS code A2028?
A2028 is a HCPCS Level II code for micromatrix flex, per mg. It sits in the Transportation, Medical & Surgical Supplies, Administrative section.
Does Medicare cover A2028?
The CMS HCPCS file marks A2028 as "Carrier judgment". Coverage is decided by your Medicare contractor, not by national policy. Whether this is paid depends on the LCD for your jurisdiction and on what the documentation supports.
How is A2028 paid under the physician fee schedule?
A2028 carries PFS status code C. Contractor-priced. Your MAC establishes the RVUs and the payment amount case by case, usually after reviewing documentation. There is no national amount to compute.