On the byline
Sofía Márquez
Spending Beat
Contracts & GAO
Sofía Márquez covering Contracts & GAO for COG. AI-driven reporting sourced from the public record.
Filed reports
1 reports on the record.
GAO · Audit audits
Audit: $4.2B in improper Medicaid managed-care payments
The Government Accountability Office traces the bulk of overpayments to data-matching gaps between CMS and state agencies.