Barostim is an implanted device used for baroreflex activation therapy. A Medicare claim may be payable when the procedure meets the applicable coverage requirements, but the brand name or a physician's recommendation does not guarantee payment for every patient.
Current codes do not replace a coverage decision
CVRx reports that Category I procedure codes replaced the previous Category III codes in January 2026. Its current reimbursement materials provide coding and benefit-verification support. The company's Medicare discussion describes claim-by-claim review rather than unconditional coverage.
A hospital payment category or new billing code does not, by itself, establish that your diagnosis, clinical history and planned procedure satisfy your coverage rules. The treating team must document medical necessity and use the codes applicable on the service date.
Before an implant is scheduled
| Question | Who can confirm it |
|---|---|
| Is this procedure appropriate for my condition? | The treating specialist. |
| What coverage criteria apply? | The hospital billing team and insurer. |
| Is authorization required? | Your Medicare Advantage plan, when applicable. |
| Are the hospital and specialists in network? | The plan's member services. |
| What follow-up charges are expected? | The implanting center and follow-up practice. |
Compare the estimate with your insurance
Ask for separate estimates for the facility, physician, device-related services and follow-up programming. Inpatient admission and outpatient treatment can have different Medicare cost responsibilities. Supplement insurance may help with specified Original Medicare costs but does not create coverage for an otherwise excluded service.
Keep the written response
Save authorization details, the estimate and any coverage explanation. If payment is denied, check whether the issue is a coverage exclusion, missing clinical records, coding or network status. Request the applicable appeal process. Manufacturer assistance can help with paperwork, but the insurer decides the claim. This guide does not recommend an implant or predict clinical results.
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