Wow, that sounds awful. I've only spent time in hospitals a couple of times but the ones I've been in (public or private) were always very professional and hygienic.
>>taneq+(OP)
That was my way experience as well, although I was mostly exposed to OB when my kids were born or post-surgical areas. Those are the moneymakers.
If you have an issue that requires observation and not ICU, it’s a different story. Look at the Medicare health ratings online and you’ll find plenty of examples unfortunately!