CPT 58820
Drain ovary abscess open
Last reviewed August 2026 · DataLily AI data team
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CPT 58820 at a glance
- Code
- 58820
- Code type
- CPT/HCPCS
- Short descriptor
- Drain ovary abscess open
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
- Medicare ASC rate
- $1,738.07 national · 2026Q2
What is CPT code 58820?
CPT 58820 is a CPT/HCPCS procedure code for drain ovary abscess open. Its official short descriptor is "Drain ovary abscess open". In the ASC context it is grouped under ASC Surgical.
Is CPT 58820 eligible in an ambulatory surgery center (ASC)?
CPT 58820 can be performed in a certified ambulatory surgery center.
Where is CPT 58820 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is the Medicare ASC payment rate for CPT 58820?
The national Medicare ASC payment rate for CPT 58820 is $1,738.07 (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 58820?
CPT 58820 is most associated with Obstetrics & Gynecology.
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.