Study Looks at ACO Formation Drivers

An article in Physicians Briefing points to a study published in the October issue of Health Affairs that suggests that underlying provider integration in a given geographic region may be the key that drives the formation of Medicare accountable care organizations (ACOs),

The researchers found that a greater fraction of hospital risk sharing (capitation), larger integrated hospital systems, and primary care physicians practicing in large groups were key regional factors associated with ACO formation.

The study is available for purchase at HealthAffairs.org.

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