Q4129 – Unite biomatrix, per square centimeter
HCPCS Level II code · Q codes: Temporary Codes
HCPCS codeQ4129
- Long description
- Unite biomatrix, per square centimeter
- Short description
- Unite biomatrix
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- Added
- January 1, 2012
- Last change
- January 1, 2017 – No change
- Termination date
- December 31, 2016
Frequently asked questions
What is HCPCS code Q4129?
Q4129 is a HCPCS Level II code for unite biomatrix, per square centimeter. It was discontinued on December 31, 2016.
Does Medicare cover Q4129?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby Q codes
- Q4121 – Theraskin, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4122 – Dermacell, dermacell awm or dermacell awm porous, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4123 – Alloskin rt, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4124 – Oasis ultra tri-layer wound matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4125 – Arthroflex, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4126 – Memoderm, dermaspan, tranzgraft or integuply, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4127 – Talymed, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4128 – Flex hd, or allopatch hd, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4130 – Strattice tm, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4131 – Epifix or epicord, per square centimeter
- Q4132 – Grafix core and grafixpl core, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4133 – Grafix prime, grafixpl prime, stravix and stravixpl, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4134 – Hmatrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4135 – Mediskin, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4136 – Ez-derm, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4137 – Amnioexcel, amnioexcel plus or biodexcel, per square centimeter (add-on, list separately in addition to primary procedure)
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.