HCPCS J0457
Injection, aztreonam, 100 mg
Last reviewed August 2026 · DataLily AI data team
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HCPCS J0457 at a glance
- Code
- J0457
- Code type
- CPT/HCPCS
- Short descriptor
- Injection, aztreonam, 100 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 J0457?
HCPCS J0457 is a CPT/HCPCS procedure code for Injection, aztreonam, 100 mg. Its official short descriptor is "Injection, aztreonam, 100 mg". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS J0457 eligible in an ambulatory surgery center (ASC)?
HCPCS J0457 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS J0457 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.