CPT 56420
Incision & drainage bartholins gland abscess
Last reviewed August 2026 · DataLily AI data team
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CPT 56420 at a glance
- Code
- 56420
- Code type
- CPT/HCPCS
- Short descriptor
- I&d bartholins gland abscess
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24); also commonly performed in an office or clinic (POS 11).
- Medicare ASC rate
- $111.71 national · 2026Q2
What is CPT code 56420?
CPT 56420 is a CPT/HCPCS procedure code for incision & drainage bartholins gland abscess. Its official short descriptor is "I&d bartholins gland abscess". In the ASC context it is grouped under ASC Surgical.
Is CPT 56420 eligible in an ambulatory surgery center (ASC)?
CPT 56420 can be performed in a certified ambulatory surgery center.
Where is CPT 56420 typically performed?
Ambulatory surgery center (POS 24); also commonly performed in an office or clinic (POS 11).
What is the Medicare ASC payment rate for CPT 56420?
The national Medicare ASC payment rate for CPT 56420 is $111.71 (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 56420?
CPT 56420 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.