United States v. Mount Sinai Hospital
This *qui tam* action, initiated by relators Xiomary Ortiz and Joseph Gaston against Mount Sinai Hospital, Mount Sinai School of Medicine, and Mount Sinai Radiology Associates, alleges violations of federal and New York State False Claims Acts due to overbilling for radiology services. The present memorandum and order addresses various discovery disputes raised by both parties. These include disagreements over the scope of defendants' privilege waiver concerning internal investigations, the appropriateness of confidentiality designations on produced documents, the extent of required revenue document production, and the discoverability of relators' disclosure statements to the government. The court's decision involves a partial granting and partial denial of the applications, including orders for in camera review of certain emails, reconsideration of confidentiality designations, production of specific revenue figures, and a redacted relators' document index.