
Amber M. answered 03/15/19
Health Professions Tutor
This might be a better question in the legal forums, but as far as I know in my training, medical records cannot be released in the event of a person becoming incapacitated (i.e.: the conditions you listed above) unless it is a transfer of you (physically) to another more sophisticated hospital and it meant life or death. Even in that case, it would only be a transfer of the records they had from that specific visit as far as I know.
If you have declared a medical proxy or power of attorney (usually a family member), I believe (again, this is a more legal issue than I've had to deal with!) that your information is required to stay confidential within the facility that is treating you.