In my opinion, IT is generally one of the most critical things in any business. Lose the IT, and you cant do a thing.
When I last worked in a hospital, which was 1982 (I think), the only computer was the one in admin that did the payroll. Now IT is an essential part of medical care life.
Many hospitals no longer have the traditional patient notes, so no IT means no notes. X-rays are now electronic, so no IT means no x-rays. Lose the internet, and you can't get x-ray results from the radiographers up the road, or look up a patient identifier from the Ministry of Health.