The Ohio Supreme Court held that when a jury determines damages in personal injury cases, the jury can hear evidence concerning the amount the medical provider billed and the amount actually accepted as payment in full by the provider. Such evidence is not barred by the collateral source rule. Robinson v. Bates, 112 Ohio St.3d 17, 2006-Ohio-6362. Source: Ohio Supreme Court Holds: Medical Bills "Write-Offs" are Not Benefits Under the Collateral Source Rule by Anne Marie Sferra and Jonathon T. Brollier, Bricker and Eckler Publications, Jan. 2007. Also see Court Holds Evidence of Medical Bill ‘Write-Offs’ Not Barred by Collateral Source Rule, Ohio Supreme Court Opinion Summaries, Dec. 20, 2006.