Q4135 – Mediskin, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Level II code · Q codes: Temporary Codes
HCPCS codeQ4135
- Long description
- Mediskin, per square centimeter (add-on, list separately in addition to primary procedure)
- Short description
- Mediskin
- Pricing indicator
11Priced using national RVUs (Physician Fee Schedule)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- January 1, 2013
- Last change
- January 1, 2026 – No change
Frequently asked questions
What is HCPCS code Q4135?
Q4135 is a HCPCS Level II code for mediskin, per square centimeter (add-on, list separately in addition to primary procedure).
Does Medicare cover Q4135?
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
- 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)
- Q4129 – Unite biomatrix, per square centimeter
- 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)
- 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)
- Q4138 – Biodfence dryflex, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4139 – Amniomatrix or biodmatrix, injectable, 1 cc
- Q4140 – Biodfence, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4141 – Alloskin ac, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4142 – Xcm biologic tissue matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4143 – Repriza, 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.