HCPCS P9050
Granulocytes, pheresis unit
Last reviewed August 2026 · DataLily AI data team
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HCPCS P9050 at a glance
- Code
- P9050
- Code type
- CPT/HCPCS
- Short descriptor
- Granulocytes, pheresis unit
- 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 P9050?
HCPCS P9050 is a CPT/HCPCS procedure code for Granulocytes, pheresis unit. Its official short descriptor is "Granulocytes, pheresis unit". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS P9050 eligible in an ambulatory surgery center (ASC)?
HCPCS P9050 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS P9050 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.