i assume it will be biologic medication to treat her autoimmune and the news ones are quite expensive.

From Why Biologics and Biosimilars Remain So Expensive: Despite Two Wins for Biosimilars, the Supreme Court’s Recent Rulings do not Solve Fundamental Barriers to Competition:

Yet they are extremely expensive, costing on average $10,000-$30,000 per year and exceed $500,000 for the most expensive biologics.

Millions of dollars don’t matter when you have to buy medication or constantly go to the doctor. These costs can add up fast.