I think it’s more out in the open than that. A few years ago my Dr’s office wanted me to “update my records” after O-care was implemented. One of the questions was concerning firearms in the house etc. Needless to say I do not go to that Dr any longer. I didn’t fill out that sheet and I would suggest no one else should either. Back door gun registration.
Now, I pay cash @ $35 a visit and no emr (electronic medical records) and no insurance. Everything is old school and patient records are on 5×7 index cards.