This is a question that may come up from time to time. Pam from the World Privacy Forum explains how it works in California. Also you can request the Notice of Privacy Practices. Most providers do provide this information and as she states sometimes there’s an additional statement that shows what HIE(s) the doctor is participating in. With all the security breaches we have had, I felt this was an important item to include, so you can find out if your records are being shared and where. BD
WPF: Does your doctor share your information in a health information exchange? from World Privacy Forum