HCPCS J0637
Caspofungin acetate
Last reviewed August 2026 · DataLily AI data team
Pilot Analysis
Get the complete HCPCS J0637 analysis
Tell us where to send it. Our team will prepare an analysis of HCPCS J0637 covering what payers reimburse across markets and where your rate may sit, and email it to you within 5-10 business days. Need it faster? Book a demo.
HCPCS J0637 at a glance
- Code
- J0637
- Code type
- CPT/HCPCS
- Short descriptor
- Caspofungin acetate
- 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 J0637?
HCPCS J0637 is a CPT/HCPCS procedure code for caspofungin acetate. Its official short descriptor is "Caspofungin acetate". In the ASC context it is grouped under ASC Ancillary.
Is HCPCS J0637 eligible in an ambulatory surgery center (ASC)?
HCPCS J0637 is an ancillary service that can be provided in the ASC setting when it supports a surgical procedure.
Where is HCPCS J0637 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.