Unless otherwise specified in an advance health-care directive, a person then authorized to make health-care decisions for a patient has the same rights as the patient to request, receive, examine, copy and consent to the disclosure of medical or any other health-care information.
Rights to disclosure of medical and health-care information
Miss. Code Ann. § 41-41-217, under Surgical or Medical Procedures; Consents.
Miss. Code Ann. § 41-41-217