CPT 55100
Drainage of a scrotal wall abscess
Last reviewed August 2026 · DataLily AI data team
What does CPT 55100 mean?
CPT 55100 reports incision and drainage of an abscess of the scrotal wall.
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CPT 55100 at a glance
- Code
- 55100
- Code type
- CPT/HCPCS
- Short descriptor
- Drainage of scrotum abscess
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
- Medicare ASC rate
- $742.04 national · 2026Q2
What is CPT code 55100?
CPT 55100 reports incision and drainage of an abscess of the scrotal wall. Its official short descriptor is "Drainage of scrotum abscess", and in the ASC context it is grouped under ASC Surgical.
Is CPT 55100 eligible in an ambulatory surgery center (ASC)?
CPT 55100 can be performed in a certified ambulatory surgery center.
Where is CPT 55100 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is the Medicare ASC payment rate for CPT 55100?
The national Medicare ASC payment rate for CPT 55100 is $742.04 (Medicare ASC Payment System, 2026Q2). This is the national, unadjusted Medicare amount; the amount an individual ambulatory surgery center is paid is adjusted for local wage index and may differ. It reflects Medicare's facility payment only and does not include the surgeon's professional fee.
Which specialties use CPT 55100?
CPT 55100 is most associated with Urology.
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.