CPT 49040
Drain open abdom abscess
Last reviewed August 2026 · DataLily AI data team
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CPT 49040 at a glance
- Code
- 49040
- Code type
- CPT/HCPCS
- Short descriptor
- Drain open abdom abscess
- Category
- Not typically performed in an ASC
- ASC eligibility
- Not typically performed in an ASC
- Typical setting
- Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
What is CPT code 49040?
CPT 49040 is a CPT/HCPCS procedure code for drain open abdom abscess. Its official short descriptor is "Drain open abdom abscess". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 49040 eligible in an ambulatory surgery center (ASC)?
CPT 49040 is not typically performed in an ambulatory surgery center; it is usually done in a hospital outpatient department (HOPD) or office instead.
Where is CPT 49040 typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
Which specialties use CPT 49040?
CPT 49040 is most associated with General Surgery.
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.