Q4129 HCPCS Level II code: Unite biomatrix, per square centimeter
CMS terminated Q4129: its last date of service was Dec 31, 2016. It stays here for looking up older claims; newer services need a current code.
Official description
Q4129Unite biomatrix, per square centimeter
Short description: Unite biomatrix
HCPCS · United States
Medicare details
The indicators CMS publishes with Q4129 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Drugs
- Type of service
- Medical care
- BETOS category
- Other drugs
- Added
- Jan 1, 2012
- Terminated after
- Dec 31, 2016
Where Q4129 sits
- 1Q codesTemporary codes
- 2Terminated Q4129Unite biomatrix, per square centimeter
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
Is HCPCS code Q4129 still valid?
No. CMS terminated Q4129; its last date of service was Dec 31, 2016. It is listed for looking up services from before then. Use a current code for newer services.
Does Medicare cover Q4129?
CMS lists Q4129’s Medicare coverage as “Carrier judgment” and its pricing as “Drugs”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside Q4129
All Q codesQ4123Alloskin rt, per square centimeter (add-on, list separately in addition to primary procedure)Q4124Oasis ultra tri-layer wound matrix, per square centimeter (add-on, list separately in addition to primary procedure)Q4125Arthroflex, per square centimeter (add-on, list separately in addition to primary procedure)Q4126Memoderm, dermaspan, tranzgraft or integuply, per square centimeter (add-on, list separately in addition to primary procedure)Q4127Talymed, per square centimeter (add-on, list separately in addition to primary procedure)Q4128Flex hd, or allopatch hd, per square centimeter (add-on, list separately in addition to primary procedure)Q4130Strattice tm, per square centimeter (add-on, list separately in addition to primary procedure)Q4131Epifix or epicord, per square centimeterQ4132Grafix core and grafixpl core, per square centimeter (add-on, list separately in addition to primary procedure)Q4133Grafix prime, grafixpl prime, stravix and stravixpl, per square centimeter (add-on, list separately in addition to primary procedure)Q4134Hmatrix, per square centimeter (add-on, list separately in addition to primary procedure)Q4135Mediskin, per square centimeter (add-on, list separately in addition to primary procedure)