CPT 90656
Iiv3 vaccine no prsv 0.5 ml IM
Last reviewed August 2026 · DataLily AI data team
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CPT 90656 at a glance
- Code
- 90656
- Code type
- CPT/HCPCS
- Short descriptor
- Iiv3 vacc no prsv 0.5 ml im
- Category
- ASC Ancillary
- ASC eligibility
- ASC-eligible (ancillary)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is CPT code 90656?
CPT 90656 is a CPT/HCPCS procedure code for Iiv3 vaccine no prsv 0.5 ml IM. Its official short descriptor is "Iiv3 vacc no prsv 0.5 ml im". In the ASC context it is grouped under ASC Ancillary.
Is CPT 90656 eligible in an ambulatory surgery center (ASC)?
CPT 90656 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is CPT 90656 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.