The new charges

Exterior of the federal courthouse at 127 South Broadway in Los Angeles
A Los Angeles federal courthouse in May 2017. File photograph used for the federal-courts context; it does not depict the defendants or arrests.Photo: Daniel L. Lu (user:dllu) · Source · CC BY-SA 4.0

Federal prosecutors announced charges against 15 defendants, including six medical professionals, in a Los Angeles health care fraud operation on October 22. The Justice Department described more than $1.8 billion in allegedly fraudulent claims across the cases.

What prosecutors allege

The largest component concerns more than $1.6 billion allegedly billed for sham substance-use treatment. Other cases involve claims for unnecessary vascular procedures and hospice services for people who were not terminally ill, according to the department.

Claims are not convictions

The announcement describes several prosecutions, not one completed trial. Eight arrests were reported on October 22. The allegations must still be proved, and the defendants are presumed innocent unless convicted. A total for claims should not be read as money recovered.

The record patients can check

For beneficiaries, Medicare’s reporting guidance starts with an everyday document: the statement. The agency recommends comparing listed service dates with a calendar and checking that each service actually occurred. It also advises contacting the provider about a charge that appears wrong and checking processed Original Medicare claims through a secure account. Suspected fraud can be reported through Medicare’s official reporting page. These checks give patients a way to identify billing questions without needing to decide for themselves whether a provider committed a crime.

The cases now move to court

The department’s release identifies separate prosecutions and alleged billing practices. Its account does not include defense responses. All defendants remain presumed innocent unless convicted; hearings and filings will determine how each case develops.

Sources & original reportingSource publication or schedule date: October 22, 2026Justice Department case announcement ↗Medicare — Reporting fraud and abuse ↗

Why this story is in the editionCurrent federal enforcement development; nationwide search popularity has not been independently measured.

Prepared with AI assistance. Source-based reporting checked on October 23, 2026. This article does not update automatically. Read our editorial standards.