CPT 61020
Remove brain cavity fluid
Last reviewed August 2026 · DataLily AI data team
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CPT 61020 at a glance
- Code
- 61020
- Code type
- CPT/HCPCS
- Short descriptor
- Remove brain cavity fluid
- Category
- ASC Surgical
- ASC eligibility
- ASC-eligible (surgical)
- Typical setting
- Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
- Medicare ASC rate
- $485.51 national · 2026Q2
What is CPT code 61020?
CPT 61020 is a CPT/HCPCS procedure code for remove brain cavity fluid. Its official short descriptor is "Remove brain cavity fluid". In the ASC context it is grouped under ASC Surgical.
Is CPT 61020 eligible in an ambulatory surgery center (ASC)?
CPT 61020 can be performed in a certified ambulatory surgery center.
Where is CPT 61020 typically performed?
Ambulatory surgery center (POS 24) or hospital outpatient department (POS 22).
What is the Medicare ASC payment rate for CPT 61020?
The national Medicare ASC payment rate for CPT 61020 is $485.51 (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 61020?
CPT 61020 is most associated with Neurological 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.