Q4239 HCPCS Level II code: Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately in addition to primary procedure)
Q4239 is the HCPCS code for “Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately in addition to primary procedure)” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
Q4239Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately in addition to primary procedure)
Short description: Amnio-maxx or lite per sq cm
HCPCS · United States
Medicare details
The indicators CMS publishes with Q4239 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Physician fee schedule – Price established using national RVUs
- ASC
- Approved for ambulatory surgical centers
- Type of service
- Medical care
- BETOS category
- Other drugs
- Added
- Jul 1, 2020
Where Q4239 sits
- 1Q codesTemporary codes
- 2Active code Q4239Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately in addition to primary procedure)
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
What does HCPCS code Q4239 mean?
Q4239 is the HCPCS code for “Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately in addition to primary procedure)” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover Q4239?
CMS lists Q4239’s Medicare coverage as “Carrier judgment” and its pricing as “Physician fee schedule – Price established using national RVUs”. 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 Q4239
All Q codesQ4233Surfactor or nudyn, per 0.5 ccQ4234Xcellerate, per square centimeter (add-on, list separately in addition to primary procedure)Q4235Amniorepair or altiply, per square centimeter (add-on, list separately in addition to primary procedure)Q4236Carepatch, per square centimeter (add-on, list separately in addition to primary procedure)Q4237Cryo-cord, per square centimeter (add-on, list separately in addition to primary procedure)Q4238Derm-maxx, per square centimeter (add-on, list separately in addition to primary procedure)Q4240Corecyte, for topical use only, per 0.5 ccQ4241Polycyte, for topical use only, per 0.5 ccQ4242Amniocyte plus, per 0.5 ccQ4243Amchomatrix, per square centimeter (add-on, list separately in addition to primary procedure)Q4244Procenta, per 200 mgQ4245Amniotext, per cc