Actually the maintenance costs less than $60 per patient and most of it is in autoinjector, some in coolant and checks. You're being gouged. Source: in Poland, checked the costs.

The cost of a new full size CT machine with surrounding equipment is quarter of a million USD though. Some are more expensive than others, but you can get a new good one for this much.

USG costs few tens of thousands, and maintenance is super cheap, mostly consumable gel, some $8 per patient.

MRI machines are more expensive at half million USD and $120 per patient. (cooling costs)

This includes salaries.

Hospital bed is like $12 per night, staff included.

Germany and Sweden have even better healthcare, mostly due to larger number of doctors and nurses. Not that much more expensive too. Our education and salaries don't keep up.