C9783 — Blinded procedure for transcatheter implantation of coronary sinus reduction device or placebo control, including vascular access and closure, right heart catheterization, venous and coronary sinus angiography, imaging guidance and supervision and interpretation when performed in an approved investigational device exemption (ide) study
HCPCS/CPT
Prior Authorization
No Prior Auth Required
Code is covered without prior authorization (high confidence)
Documentation Required
- For PDA: clinical documentation supporting device selection (policy references use of Amplatzer ductal occluder in moderate-to-large PDAs and prior trials showing use in pediatric population).
- General documentation implied by policy: pre-procedure and follow-up echocardiography (TEE/TTE) and clinical follow-up notes (policy cites necessity of pre-procedure and post-procedure echo and follow-up schedules in clinical studies).
- No explicit documentation requirements (e.g., precise CMS/Medicare medical necessity statement or required ICD-10 documentation) are stated in the provided text.