In general, are there security checks required to enter hospitals in the US?

Posted by wireswires@reddit | AskAnAmerican | View on Reddit | 124 comments

I'm in Sydney, Australia. I had a minor medical emergency this week. I drove myself to the local hospital, parked in the Hospital car park, walked to Emergency arriving aprox 2am. Once i walked in I gave my Medicare card to the triage nurse, and shortly after was treated by a doc. I did not encounter and security checks or security peeps at any stage. What would be the security scenario in a city or regional hospital? Cheers