A2037: G4derm plus/suprello, per milliliter
A2037 is a HCPCS Level II code for g4derm plus/suprello, per milliliter. 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 2026Q4-Oct. 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 A2037
- Long descriptor
- G4derm plus/suprello, per milliliter
- Short descriptor
- G4derm plus/suprello, pr ml
- Added
- October 1, 2025
- 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 A2037
HCPCS has no hierarchy: related items simply sit next to each other in the numbering. If A2037 is not quite right, the correct code is very often within a few positions of it.
- 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)
- 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)
- A2040Microlyte painguard (add-on, list separately in addition to primary procedure), per square centimeter
- A2041Foundation drs+ duo (add-on, list separately in addition to primary procedure), per square centimeter
- A2042Foundation drs+ solo (add-on, list separately in addition to primary procedure), per square centimeter
- A2043Biobrane (add-on, list separately in addition to primary procedure), per square centimeter
- A2044Biobrane glove, each
- A2045Novashield or novogen wound matrix (add-on, list separately in addition to primary procedure), per square centimeter