HCPCS J1100
Dexamethasone sodium phos
HCPCS J1100 at a glance
- Code
- J1100
- Code type
- CPT/HCPCS
- Short descriptor
- Dexamethasone sodium phos
- Category
- ASC Ancillary
- ASC payment status
- Payable in an ASC (ancillary)
- CMS addendum
- BB (Ancillary)
- Typical setting
- Ambulatory surgery center (POS 24); also commonly performed in an office or clinic (POS 11).
What is HCPCS code J1100?
HCPCS J1100 is a CPT/HCPCS procedure code. Its official CMS short descriptor is "Dexamethasone sodium phos". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS J1100 payable in an ambulatory surgery center (ASC)?
HCPCS J1100 is a covered ancillary service (CMS Addendum BB). Medicare reimburses it in the ASC setting when it is integral to a covered ASC surgical procedure.
Where is HCPCS J1100 typically performed?
Ambulatory surgery center (POS 24); also commonly performed in an office or clinic (POS 11).
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.