title: Government gets tough on healthcare fraud, collects $4.2bn.
authors: Janice Hopkins
authors: JH
authors: Tanne
mesh_terms: D005607:Fraud / Q000517:prevention & control / Q000706:statistics & numerical data*; D006076:Government; D006801:Humans; D008484:Medicaid / Q000191:economics; D006278:Medicare / Q000191:economics; D014481:United States