Crown Point-In the first ranking of cost-efficiency of U.S. hospitals, The Lown Institute, ranked Pinnacle Hospital as #1 most cost-efficient in the United States. The Lown Institute is a non partisan think tank that evaluated the cost-efficiency of over 3,000 U.S....Careers‧Online Bill Pay‧Find a Physician‧Contact Us‧Urgent Care‧Specialty Clinics.