Q4231 – Corplex p, per cc
HCPCS Level II code · Q codes: Temporary Codes
HCPCS codeQ4231
- Long description
- Corplex p, per cc
- Short description
- Corplex p, per cc
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- Added
- July 1, 2020
- Last change
- April 1, 2025 – No change
- Termination date
- March 31, 2025
Frequently asked questions
What is HCPCS code Q4231?
Q4231 is a HCPCS Level II code for corplex p, per cc. It was discontinued on March 31, 2025.
Does Medicare cover Q4231?
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
- Q4223 – Dermabind sl optic, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4224 – Human health factor 10 amniotic patch (hhf10-p), per square centimeter (add-on, list separately in addition to primary procedure)
- Q4225 – Amniobind or dermabind tl, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4226 – Myown skin, includes harvesting and preparation procedures, per square centimeter
- Q4227 – Amniocore, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4228 – Bionextpatch, per square centimeter
- Q4229 – Cogenex amniotic membrane, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4230 – Cogenex flowable amnion, per 0.5 cc
- Q4232 – Corplex, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4233 – Surfactor or nudyn, per 0.5 cc
- Q4234 – Xcellerate, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4235 – Amniorepair or altiply, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4236 – Carepatch, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4237 – Cryo-cord, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4238 – Derm-maxx, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4239 – Amnio-maxx or amnio-maxx lite, 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.