All ASC CPT codes
Excluded from ASC Pay (Add. EE) · CPT/HCPCS (Add. EE)

CPT 0570T

Ttvr perq ea addl prosth

CPT 0570T at a glance

Code
0570T
Code type
CPT/HCPCS (Add. EE)
Short descriptor
Ttvr perq ea addl prosth
Category
Excluded from ASC Pay (Add. EE)
ASC payment status
Excluded from ASC payment
CMS addendum
EE (Excluded)
Typical setting
Hospital outpatient department (POS 22) or office (POS 11). Not separately payable in an ASC.

What is CPT code 0570T?

CPT 0570T is a CPT/HCPCS (Add. EE) procedure code. Its official CMS short descriptor is "Ttvr perq ea addl prosth". In the ASC context it is grouped under Excluded from ASC Pay (Add. EE).

Is CPT 0570T payable in an ambulatory surgery center (ASC)?

CPT 0570T is on CMS Addendum EE, the list of procedures excluded from ASC payment. Medicare does not pay for it in the ASC setting; it is typically performed in a hospital outpatient department (HOPD) or office instead.

Where is CPT 0570T typically performed?

Hospital outpatient department (POS 22) or office (POS 11). Not separately payable in an ASC.

Reference information compiled from the CMS April 2026 ASC payment addenda (AA, BB, EE). Codes, descriptors, and ASC payment status change with each CMS update. This is a coding reference, not billing, coding, or legal advice. Always verify against the current CMS addenda and individual payer policy before billing. CPT is a registered trademark of the American Medical Association.

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