HCPCS J9100
Cytarabine hcl 100 mg injection
Last reviewed August 2026 · DataLily AI data team
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HCPCS J9100 at a glance
- Code
- J9100
- Code type
- CPT/HCPCS
- Short descriptor
- Cytarabine hcl 100 mg inj
- Category
- ASC Ancillary
- ASC eligibility
- ASC-eligible (ancillary)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is HCPCS code J9100?
HCPCS J9100 is a CPT/HCPCS procedure code for cytarabine hcl 100 mg injection. Its official short descriptor is "Cytarabine hcl 100 mg inj". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS J9100 eligible in an ambulatory surgery center (ASC)?
HCPCS J9100 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS J9100 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
Reference information about ASC eligibility and typical procedure setting. Codes, descriptors, and ASC-eligibility status change over time. This is a coding reference, not billing, coding, or legal advice. Always verify against current guidance and individual payer policy before scheduling or billing. CPT is a registered trademark of the American Medical Association. Read the DataLily AI data methodology.