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AetnaAll Plans · Coverage · Surgery · CardiologyMedium impact

Transcatheter Pulmonary Valve Implantation (CPB 0821, reviewed 2026-04-22)

Effective date
Not stated in the notice
Identified
Aug 18, 2026

Summary

Aetna considers transcatheter pulmonary valve implantation with FDA-approved devices (Harmony Transcatheter Pulmonary Valve System, Melody Transcatheter Pulmonary Valve, and SAPIEN S3 valve) medically necessary for three indications: dysfunctional right ventricular outflow tract (RVOT) conduits whose pulmonary valve is stenotic (mean RVOT gradient 35 mm Hg or greater) or regurgitant (moderate or more severe), where the conduit is full circumferential and 16 mm or greater in diameter; dysfunctional non-conduit, patch-repaired RVOT; and pulmonary insufficiency with progressive right ventricular dilation after failed pulmonary valvulectomy. Aetna considers transcatheter pulmonary valve implantation for other indications, such as valve-in-valve implantation in a degenerated bioprosthetic valve, experimental, investigational, or unproven because its effectiveness for these indications has not been established.

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What to do

Action · 5 steps
01Billing team: Bill CPT 33477 for transcatheter pulmonary valve implantation only when the policy's selection criteria are met.
02Confirm the chart documents one of the three covered indications, and for the conduit indication confirm the full circumferential RVOT conduit is 16 mm or greater in diameter and the RVOT shows a mean gradient of 35 mm Hg or greater or moderate or more severe regurgitation.
03Use the ICD-10 codes that match the indication, such as I37.1 or I51.7 for pulmonary insufficiency with progressive right ventricular dilation, and T82.09XA to T82.09XS, T82.857A to T82.857S, or T82.897A to T82.897S for valve complications.
04The policy lists no specific HCPCS code for the Harmony Transcatheter Pulmonary Valve System or the SAPIEN S3 valve.
05Do not bill valve-in-valve implantation for a degenerated bioprosthetic valve as covered, because the policy treats it as experimental, investigational, or unproven.

Codes mentioned

33477I37.1I51.7T82.09XAT82.09XST82.857AT82.857ST82.897AT82.897S

Original notice

Transcatheter Pulmonary Valve Implantation (CPB 0821, reviewed 2026-04-22)
aetna.com · Always check the source before changing claims.
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