HCPCS A2004
Xcellistem, 1 mg
Last reviewed August 2026 · DataLily AI data team
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HCPCS A2004 at a glance
- Code
- A2004
- Code type
- CPT/HCPCS
- Short descriptor
- Xcellistem, 1 mg
- 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 A2004?
HCPCS A2004 is a CPT/HCPCS procedure code for Xcellistem, 1 mg. Its official short descriptor is "Xcellistem, 1 mg". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS A2004 eligible in an ambulatory surgery center (ASC)?
HCPCS A2004 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS A2004 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.