The CMS Blue Button API Service makes it easy for you connect your
health information to applications, services or research programs that you
Be careful with your data! It is important to realize that once you allow another person or application to see your information they will have a copy.
Before you connect an application to your MyMedicare information always make sure that you trust that the application will take good care of your data.
But remember, if you change your mind you can come back to your My Account dashboard on MyMedicare.gov and disconnect any of your connected applications. Disconnecting them immediately stops any new data from flowing to them.