HCPCS J7665
Mannitol for inhaler
Last reviewed August 2026 · DataLily AI data team
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HCPCS J7665 at a glance
- Code
- J7665
- Code type
- CPT/HCPCS
- Short descriptor
- Mannitol for inhaler
- 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 J7665?
HCPCS J7665 is a CPT/HCPCS procedure code for mannitol for inhaler. Its official short descriptor is "Mannitol for inhaler". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS J7665 eligible in an ambulatory surgery center (ASC)?
HCPCS J7665 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS J7665 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.