Doesn't provide Internet access for patients. I wouldn't expect it to be free, but why not charge for it and make a profit? I guess so many people have 3G and 4G hotspots that it doesn't matter.
In fact my 4G hotspot has been a lifesaver. The problem is that data goes fast when you're streaming things. I have a 25gb allowance which is huge for a 4G hotspot but it goes quick. Speeds as you can see from below are great though.