HCPCS D4273
Auto tissue graft 1st tooth
HCPCS D4273 at a glance
- Code
- D4273
- Code type
- CPT/HCPCS
- Short descriptor
- Auto tissue graft 1st tooth
- Category
- ASC Surgical
- ASC payment status
- Payable in an ASC (surgical)
- CMS addendum
- AA (Surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is HCPCS code D4273?
HCPCS D4273 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Auto tissue graft 1st tooth". In the ASC context it is grouped under ASC Surgical.
Is HCPCS D4273 payable in an ambulatory surgery center (ASC)?
HCPCS D4273 appears on Medicare's ASC Covered Procedures List (CMS Addendum AA), so Medicare reimburses it when the surgery is performed in a certified ambulatory surgery center.
Where is HCPCS D4273 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Reference information compiled from the CMS April 2026 ASC payment addenda (AA, BB, EE). Codes, descriptors, and ASC payment status change with each CMS update. This is a coding reference, not billing, coding, or legal advice. Always verify against the current CMS addenda and individual payer policy before billing. CPT is a registered trademark of the American Medical Association.