CPT 0646T
Ttvi/replacement with prstc valve percutaneous
Last reviewed August 2026 · DataLily AI data team
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CPT 0646T at a glance
- Code
- 0646T
- Code type
- CPT/HCPCS
- Short descriptor
- Ttvi/rplcmt w/prstc vlv perq
- Category
- Not typically performed in an ASC
- ASC eligibility
- Not typically performed in an ASC
- Typical setting
- Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
What is CPT code 0646T?
CPT 0646T is a CPT/HCPCS procedure code for Ttvi/replacement with prstc valve percutaneous. Its official short descriptor is "Ttvi/rplcmt w/prstc vlv perq". In the ASC context it is grouped under Not typically performed in an ASC.
Is CPT 0646T eligible in an ambulatory surgery center (ASC)?
CPT 0646T is not typically performed in an ambulatory surgery center; it is usually done in a hospital outpatient department (HOPD) or office instead.
Where is CPT 0646T typically performed?
Hospital outpatient department (POS 22) or office (POS 11). Not typically performed in an ASC.
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.