(December 12, 2017, 11:16 AM EST) -- PHOENIX — A statute helping fund Arizona’s Medicaid expansion imposes a narrow assessment on hospitals, not a tax, and did not require two-thirds approval before enactment, Arizona’s Supreme Court held Nov. 17 (Andy Biggs, et al. v. Thomas J. Betlach, et al., No. CV-17-0130-PR, Ariz. Sup.)....