Part I: How Geotagged EVV Check-In Data Can Get Wired Into Medicaid and Medicare Managed Care Claim Edits to Reject Home Health Fraud at Submission and Break the Decade-Long Federal Moratorium Loop

Home health agencies have long exploited a loophole in federal fraud controls, prompting CMS to re‑impose a nationwide enrollment moratorium in May 2026. Los Angeles County alone now hosts over 1,000 new agencies, representing 12‑15% of the nation’s total while serving just 3% of Medicare beneficiaries. Past localized bans in Miami‑Dade, Cook, and Harris counties slowed, but did not eliminate, schemes that generated multi‑million‑dollar restitution orders and lengthy prison sentences. The moratorium acts as a temporary goalie, stopping new bad actors but leaving roughly a dozen fraudulent agencies already credentialed, underscoring the need for a more permanent solution.

Electronic Visit Verification (EVV) was mandated by the 21st Century Cures Act to capture six data elements—service type, patient, date, location, provider, and start/end times—using GPS‑verified timestamps. Major aggregators such as Sandata, HHA Exchange, Authenticare, and CareBridge now store this rich data, yet it is primarily used for state audits and occasional fraud investigations. Claim adjudication engines continue to rely on traditional edits—NPI, HCPCS codes, modifiers—without evaluating latitude‑longitude pairs or Unix timestamps. Consequently, fraudulent 837P submissions pass pre‑pay checks, and recovery efforts later recoup only a fraction of the disbursed funds.

The critical opportunity lies in wiring EVV verification directly into the 837P claim line before payment. Managed care organizations, with their own third‑party administrators, can serve as the wedge to embed geotagged data into real‑time edits, bypassing political resistance from home‑health lobbies. Consolidation of EVV vendors—evidenced by HHA Exchange’s acquisition of Sandata and Elevenths’ $2.7 billion purchase of CareBridge—creates a streamlined middleware layer ripe for investment. By integrating GPS‑verified visit data into pre‑payment adjudication, the industry can dramatically reduce fraudulent payouts, protect trust‑fund resources, and restore confidence in home‑health reimbursement systems.