Cohen, R.Lemieux, J.Schoenborn, J.Mulligan, T.Abstract available at publisher's website.Access To HealthcareChronic Illness & DiseasesDiabetesAffordable Care Act of 2010Managed Care—MedicarePrimary CareMinority HealthChronic CareRural Health CareMedicare Advantage Chronic Special Needs Plan Boosted Primary Care, Reduced Hospital Use Among Diabetes PatientsArticle