A2031 — Mirodry wound matrix, per square centimeter (add-on, list separately in addition to primary procedure)
A2031 is a HCPCS Level II code for mirodry wound matrix, per square centimeter (add-on, list separately in addition to primary procedure). 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 statusA
Active code. Paid separately under the physician fee schedule.
- Work RVU
- 0.00
- PE (non-facility)
- 3.81
- PE (facility)
- 3.81
- Malpractice RVU
- 0.00
Global period: ZZZ
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The CMS record for A2031
- Long descriptor
- Mirodry wound matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Short descriptor
- Mirodry, per sq cm
- Added
- April 1, 2025
- BETOS
- P5A
- Pricing indicator
- 11 — 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 using national RVUs.
Codes adjacent to A2031
HCPCS has no hierarchy — related items simply sit next to each other in the numbering. If A2031 is not quite right, the correct code is very often within a few positions of it.
- 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)
- A2028Micromatrix flex, per mg
- A2029Mirotract wound matrix sheet, per cubic centimeter (add-on, list separately in addition to primary procedure)
- A2030Miro3d fibers, per milligram
- 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)
- A2037G4derm plus/suprello, per milliliter
- A2038Marigen pacto, per square centimeter (add-on, list separately in addition to primary procedure)
- A2039Innovamatrix fd, per square centimeter (add-on, list separately in addition to primary procedure)
Questions about A2031
What is HCPCS code A2031?
A2031 is a HCPCS Level II code for mirodry wound matrix, per square centimeter (add-on, list separately in addition to primary procedure). It sits in the Transportation, Medical & Surgical Supplies, Administrative section.
Does Medicare cover A2031?
The CMS HCPCS file marks A2031 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 A2031 paid under the physician fee schedule?
A2031 carries PFS status code A. Active code. Paid separately under the physician fee schedule.