I have Medicare and my medications are very expensive. After I go thru the basic $4800 then I go into the donut hole". I pay 20% 50 the cost, the manufacturer pays half of that. My 3 month supply of Creon, 36,000 three four times a day has a cost of $14,000. This year I made it into the "catastrophic range" and paid a 5% copay. The olaparib (Lynparza) is $15,000 monthly so the monthly copay was $800. Fortunately, I just started in September2023. In 2024 the 5% co-pay will go away so I will just have to make it thru the donut hole. Both medications have manufacturer programs for free medication by I do not qualify for either manufacturer programs. Some insurers may require use of a mail order pharmacy to cover the cost. Insurance companies vary widely in their coverages so it is important to know your own insurance benefits.