is caresource a managed care plan
About Humana â CareSource. â¢ Humana â CareSourceâ¢ is a Managed Care Plan. that Kentucky Medicaid consumers can choose to. join. â¢ Humana and CareSource have over 50 years of. managed care experience. â¢ CareSource is one of the largest Medicaid plans in. the nation. â¢ Both Humana and CareSource have been awarded.