Crushing Fraud, Waste, & Abuse

CMS is crushing fraud, waste, and abuse to protect Americans.

Graphic magnifying glass over top of a clipboard with a piece of paper on it
Announcement: CMS-State Tax Fraud Partnership

On November 25th, 2025, Dr. Oz issued a letter to all 50 states and Washington D.C. encouraging them to partner with CMS to take action against healthcare providers and suppliers who commit healthcare and tax fraud. Healthcare providers who bill fraudulent insurance claims often fail to report the associated income on their tax returns, creating a dual-layered crime that drains both federal and state tax systems. This initiative will strengthen state-federal enforcement against fraudulent Medicare providers and suppliers. 

A copy of the letter that was sent to states is available here

Recent and Upcoming Events


CMS hosted an in-person event on Friday, December 5th in San Francisco, California to combat fraud involving health plan identifiers (IDs) and enhance the security of those IDs. These collaborative events brought together experts from diverse backgrounds to develop innovative ways to protect patient information. 

Learn more about the IDea Challenge here.



Fast Facts

Learn more about program integrity risks to CMS programs and the steps CMS is taking to crush fraud.

The FDOC

Hospice Fraud

RADV Audits 

Dual Enrollment 

Hot Spots

See below for details on the biggest risks to CMS programs.

Durable Medical Equipment Fraud 

Some DMEPOS suppliers have billed Medicare for items that were never provided or have submitted bills without the beneficiary’s knowledge or consent. Some providers also accepted kickbacks from suppliers to bill DMEPOS when the item was not medically necessary.

Inappropriate DMEPOS billing could affect available benefits, increase out-of-pocket costs, or indicate stolen health information.

Coming Soon

Page Last Modified:
12/18/2025 02:53 PM