Telemedicine provides benefits to payors by increasing access to doctors, improving quality and continuity of care, and reducing costs from time lost from work and travel. It can be provided by physicians, nurses, physician assistants, rural health clinics, hospitals, and other qualified medical facilities. Common diagnoses treated through telemedicine include HIV, other infectious diseases, behavioral health issues like ADHD, and cardiology-related conditions. Billing and referrals may be required depending on the provider and insurance plan.