Q4439 HCPCS Level II code: Instagraft, per square centimeter (add-on, list separately in addition to primary procedure)
Q4439 is the HCPCS code for “Instagraft, 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
Q4439Instagraft, per square centimeter (add-on, list separately in addition to primary procedure)
Short description: Instagraft per sq cm
HCPCS · United States
Medicare details
The indicators CMS publishes with Q4439 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
- Apr 1, 2026
Where Q4439 sits
- 1Q codesTemporary codes
- 2Active code Q4439Instagraft, 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 Q4439 mean?
Q4439 is the HCPCS code for “Instagraft, per square centimeter (add-on, list separately in addition to primary procedure)” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover Q4439?
CMS lists Q4439’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 Q4439
All Q codesQ4432510(k) skin substitute product, not otherwise specified (list in addition to primary procedure)Q4433361 hct/p skin substitute product, not otherwise specified (list in addition to primary procedure)Q4435Renati membrane, per square centimeter (add-on, list separately in addition to primary procedure)Q4436Renati ac membrane, per square centimeter (add-on, list separately in addition to primary procedure)Q4437Revival ac, per square centimeter (add-on, list separately in addition to primary procedure)Q4438Pretect, per square centimeter (add-on, list separately in addition to primary procedure)Q4440Curamatrix, per square centimeter (add-on, list separately in addition to primary procedure)Q5001Hospice or home health care provided in patient's home/residenceQ5002Hospice or home health care provided in assisted living facilityQ5003Hospice care provided in nursing long term care facility (ltc) or non-skilled nursing facility (nf)Q5004Hospice care provided in skilled nursing facility (snf)Q5005Hospice care provided in inpatient hospital