Biden-Harris have done this in a half measure - there is a rule that if you get care in a place where it’s legal - then you can’t report that to another state where it’s illegal - because the patient is from that state.
I can only assume this addition to HIPPA was only necessary because that reporting wasn’t a violation prior.
Biden has done good - this rule doesn’t directly interact with the whackjob states so it is hard to challenge in a court - to do what you are saying would require congress to actually pass legislation.
edit - it’s not a law but a rule - which if he made nation wide would end up going to our ever reliable supreme court.