Telemedicine involves using electronic communications to exchange medical information to improve patient health. It can lower costs and increase access to and quality of care. Telemedicine is utilized through video conferences, emails, smartphones, and remote monitoring devices. It is particularly beneficial for rural populations by providing access to specialists and specialty care, improving outcomes and satisfaction while reducing costs through preventative care and fewer hospital visits and readmissions. Potential drawbacks include high startup costs and reluctance of some providers and patients to use technology instead of in-person visits.