US bank Cash+ card lets you select a 5% category every quarter.
@ExGingi know if this would work for medical? If yes is there a quarterly limit? Spend up to the limit with this and rest on citi double cash?
Doesn't Citi have a card that automatically gives 5x on most used category?
Custom Cash only for the 1st $500 if all the spend has to be done on the same card you come out ahead with Citi Double Cash.
estimated 3K of monthly medical expenses
Quotes in a signature is annoying, as it comes across as an independent post.