HCPCS Level II · Miscellaneous services (temporary codes)
Q4418Biolab membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure)
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Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About Q4418
Q4418 is an HCPCS Level II code in the Q series (miscellaneous services (temporary codes)), describing biolab membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure).
It was added to HCPCS effective 04/01/2026.
Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.
Details
- Short description
- Biolab wrap flow per sq cm
- Date added
- 04/01/2026
- Action effective
- 04/01/2026
- BETOS
- O1E
Related Q44xx codes
- Q4400Polygon3 membrane, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4401Absolv3 membrane, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4402Xwrap 2.0, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4403Xwrap dual plus, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4404Xwrap hydro plus, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4405Xwrap fenestra plus, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4406Xwrap fenestra, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4407Xwrap tribus, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4408Xwrap hydro, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4409Amniomatrixf3x, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4410Amchomatrixdl, per square centimeter (add-on, list separately in addition to primary procedure)
- Q4411Amniomatrixf4x, per square centimeter (add-on, list separately in addition to primary procedure)
Common questions about Q4418
Is HCPCS Q4418 still valid?
- Yes. Q4418 is active in the CMS October 2026 HCPCS file.
Does Medicare cover Q4418?
- Its coverage code is "C": coverage is left to the Medicare contractor's judgment. Check the local coverage determination for your region.