Q4378 – Renew ft matrix, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Level II code · Q codes: Temporary Codes
HCPCS codeQ4378
- Long description
- Renew ft matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Short description
- Renew ft matrix per sq cm
- 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
- July 1, 2025
- Last change
- January 1, 2026 – No change
Frequently asked questions
What is HCPCS code Q4378?
Q4378 is a HCPCS Level II code for renew ft matrix, per square centimeter (add-on, list separately in addition to primary procedure).
Does Medicare cover Q4378?
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
- Q4369 – Amnioplast 3, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4370 – Aeroguard, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4371 – Neoguard, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4372 – Amchoplast excel, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4373 – Membrane wrap lite, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4375 – Duograft ac, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4376 – Duograft aa, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4377 – Trigraft ft, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4379 – Amniodefend ft matrix, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4380 – Advograft one, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4382 – Advograft dual, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4383 – Axolotl graft ultra, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4384 – Axolotl dualgraft ultra, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4385 – Apollo ft, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4386 – Acesso trifaca, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4387 – Neothelium ft, 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.