This document summarizes research on best practices in digital social media for hospitals and health systems. The research assessed the social media presence of over 2,400 hospitals on five dimensions: accessibility, content, marketing, technology, and usability. Scores on each dimension ranged from 0-10, with higher scores indicating better performance. On average, hospitals scored highest on content (6.49) and lowest on technology (4.43). The results imply that a strong, well-designed social media presence is important as it may be patients' first interaction with a facility and influence decisions. Hospitals should standardize website information quality and address accessibility, compliance, and search engine optimization.