In the article titled, "Can Patients Make Recordings of Medical Encounters?" from the JAMA Network authors Elwyn, Barr, and Castaldo discuss some of the broader legalities of making a recording while visiting your doctor.
Making a recording that you can add to your personal health record can be a great way of maintaining documentation and accountability for your care, as well as assist you and your family in remembering instructions given to you by your care provider.
Understanding the legalities can help ensure this is a positive experience for both you and your doctor and will allow you to make recordings that are admissible in court if needed.