I'm sorry to hear that. The medical expenses dealing with this condition is a nightmare. I have BCBS. Retail Toby is $3,000 but I get an insurance discount bringing it to $1,000. But after I meet my high deductible plan, it will be $200 for 30 days. I tried to find RX discount card savings, but it didn't list Toby. I'm not on Medicare, so I can't help. Not sure what Medicare supplement you have, but I would take the most expensive next election because you'll need it. Good luck to you!