how long do you have to stay in the hospital for medicare to pay
How Much Medicare Pays for You to Stay in a Hospital. Medicare Part A pays only certain amounts of a hospital bill for any one spell of illness. (And for each spell of illness, you must pay a deductible before Medicare will pay anything. In 2013, the hospital insurance deductible is $1,184.). For the first 60 days you are an inpatient in a hospital, Part A hospital insurance pays all of the cost of covered services.