Disenrollment from Medicare HMOs

This letter discusses COVID-19 vaccine hesitancy and health literacy.

Medicare Advantage enrollment was higher among immigrants compared with US-born residents, but the highest enrollment was found among immigrants with limited English proficiency.

The authors developed an algorithm that uses medical claims to identify patients with chronic kidney disease who are at greatest risk of being hospitalized within 90 days.

This study examined how inclusion of different provider specialties affected Continuity of Care Index values, year-to-year stability, and association with emergency department visits.

Adults with cancer may have difficulty self-assessing the clinical severity of their acute care needs, yet they rarely use a telephone triage line available to them.

The authors use surgical resident assignment as an instrumental variable for discharge opioid prescribing and estimate the impact of discharge opioid supply on subsequent use.