Skip to content
The Cascade Ledger
Capture Cascade Timeline · 1142–2026
By Year
By Decade
Capture Lanes
Actors
Tags
Filter
About
Ledger
›
Tags
›
Medicare-Advantage
Tag index
#Medicare-Advantage
Events indexed under
#Medicare-Advantage
— 6 entries in the record.
6
events
From
Nov 14, 2023
To
Jul 24, 2025
Open in filter view →
Activity over time
Events per year
2023 · 1 event
2024 · 3 events
2025 · 2 events
2023
2025
Date
Event
Lanes
Status
2025-07-24
UnitedHealth Confirms DOJ Criminal and Civil Investigation for Medicare Advantage Upcoding Fraud
UnitedHealth Group · UnitedHealthcare · Department of Justice · Centers for Medicare & Medicaid Services
confirmed
2025-05-01
DOJ Sues Aetna, Humana, Elevance for Paying Illegal Medicare Advantage Kickbacks and Discriminating Against Disabled Beneficiaries
Department of Justice · Aetna · CVS Health · Humana · +5
confirmed
2024-10-31
HHS Watchdog Finds Health Risk Assessments Drove $7.5 Billion in Medicare Advantage Overpayments Without Additional Patient Care
Department of Health and Human Services Office of Inspector General · Centers for Medicare & Medicaid Services · Medicare Advantage insurers
confirmed
2024-08-16
Humana Pays $90 Million to Settle First-of-Its-Kind Medicare Part D Fraud Case for Fraudulent Bidding
Humana · Centers for Medicare & Medicaid Services · Department of Justice · Steven Scott (whistleblower)
confirmed
2024-02-27
DOJ Launches Antitrust Investigation of UnitedHealth's Vertical Integration Strategy and Optum Physician Acquisitions
Department of Justice · UnitedHealth Group · UnitedHealthcare · Optum
confirmed
2023-11-14
Class Action Lawsuit Alleges UnitedHealth Uses AI with 90% Error Rate to Deny Medicare Advantage Claims, Causing Patient Deaths
UnitedHealth Group · NaviHealth · UnitedHealthcare
confirmed