Karmanos Cancer Center in Detroit now has a five-star overall rating, the highest rating possible, from the Centers of Medicare & Medicaid Services. The overall quality star rating compares the hospital’s performance to others across the country. The rating system includes five categories of quality: mortality, safety of care, readmission, patient experience and timely and effective care. Medicare provides the star-rating of each hospital on its Care Compare website, a user-friendly interface where ...