KFF Health News Oct 10 2025 Senators have launched an inquiry into companies paid billions in taxpayer dollars to build eligibility systems for Medicaid, expressing concern that error-riddled technology and looming work requirements "will cause Americans to lose Medicaid coverage to this bureaucratic maze." The letters, dated Oct. 10, were sent to four companies and follow a KFF Health News investigation that exposed widespread issues in states using Deloitte-run systems to assess Medicaid