Representing physicians, medical practices, healthcare executives, and billing professionals across the United States.

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Years of Experience Winning Health Care Fraud  Defense Cases

Availability and Support for Our Clients

Health Care Fraud Defense Services in All 50 States and U.S. Territories

Proven Track Record with Thousands of Health Care Fraud Cases Won

Received A Subpoena?

Under OIG Or DOJ Investigation?

Accused Of Medicare Or Medicaid Fraud?

Facing Billing, Kickback, Or False Claims Allegations?

A proven track record of exceptional results.

The largest health care fraud case that DOJ has ever prosecuted

US v. S.I. — $30 Million telemedicine/DME kickback scheme

HHS-OIG investigated our client for Healthcare Fraud and Aggravated Identity Theft based on the client’s allegedly participating in a “telemedicine” kickback scheme that defrauded Medicare of approximately $30 million in reimbursements for not-medically-necessary durable medical equipment and genetic testing. After our having conducted our own investigation into the matter and making several presentations to the investigating agents and prosecutors, we convinced the Government not to prosecute our client.

$100 Million Healthcare Fraud Case: US v. A.C.

HHS-OIG and FBI investigated our client, the former director of a national laboratory, for Healthcare Fraud and Money Laundering based on their alleged participation in a scheme to defraud Medicare of approximately $100 million in reimbursements for not-medically-necessary molecular testing and violating the federal anti-kickback statute. After conducting our own investigation into the matter and presenting the evidence to the investigating agents and prosecutors, we convinced the Government not to prosecute.

United States v. R.M., et al.

The FBI and the HHS-OIG investigated our client for Health Care Fraud based on the client’s submitting over $7 million in alleged false claims to Medicare. The Government indicted our client on Conspiracy to commit Health Care Fraud, Health Care Fraud, Aggravated Identity Theft, and False Statements. On the first day of trial, after jury selection, we convinced the Government to agree to our client’s pleading guilty to a Class B misdemeanor, with a guaranteed sentence of probation. The other defendants pled guilty to various felonies and received sentences to terms of imprisonment of up to 133 months and restitution. The District Court sentenced our client to three years of probation, with no restitution obligation.

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"A member of my family retained Lowther| Walker to represent him in a serious federal case. Many attorneys were interviewed for the case, but none was more knowledgeable about the law or compassionate than Mr. Lowther and Mr. Walker. They kept the entire family informed throughout the whole process, and the results, as my family expected, have been amazing. I highly recommend these guys. Do whatever you need to do to get them on your team."

ALLA Lynn

"I have spent years navigating the legal system on behalf of my son. When my son's criminal activity reached the federal level, I hired Murdoch Walker. Mr. Walker's professionalism, expertise and communication were phenomenal. My son's case was daunting and confusing however Murdoch sailed through the complicated legal process delivering a miraculous outcome for my son. Mr. Walker was relentless. Mr. Walker was kind. Mr. Walker is my hero. Needless to say, hire the man."

Patrice Huth 

"From the moment you hear Mr. Lowther's voice, you suddenly feel like everything is going to be okay, because it is. His knowledge is unsurpassed and his honesty is what drew me to him. Ms. Spearman is my attorney now, even on my worst and most defeated day.....just hearing her voice means hope. If you want an attorney who has not just your back, but your future. That is Katryna Spearman and Joshua Lowther."

Roni Clark

"Lowther | Walker's Firm has helped me tremendously through out my Legal process. Mr. Walker and also Mr. Akiti guided me with confidence and peace of mind which I can't thank them both enough. In the end I was sentenced with 2 years probation which was the absolute best outcome I could have hoped for. If you choose Lowther | Walker you can rest assured that they will take care of you."

Nathan Southard 

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We represent healthcare providers, professionals, and organizations facing federal healthcare fraud matters. Our practice focuses on investigations, audits, and criminal charges involving billing practices, government programs, and regulated pharmaceutical activities.

Defense for healthcare providers accused of improper billing practices involving Medicare, Medicaid, TRICARE, and other programs, including upcoding, duplicate claims, and billing discrepancies that may trigger audits or federal investigations.

Legal representation for providers under Medicare scrutiny, including billing disputes, audits, and fraud investigations. We help clients respond to allegations while working to protect their practice, credentials, and compliance standing.

Defense for healthcare professionals facing Medicaid fraud allegations related to billing errors, documentation issues, or regulatory violations that may result in audits, administrative penalties, or criminal exposure.

Representation for individuals and entities targeted in federal healthcare fraud investigations by agencies such as the DOJ, FBI, OIG, or FDA, including responses to subpoenas, interviews, and investigative demands.

Guidance and defense during healthcare audits conducted by government agencies or contractors, addressing overpayment claims, compliance findings, and issues that may escalate into civil or criminal enforcement actions.

Defense for healthcare professionals accused of improper handling, distribution, or recordkeeping involving prescription or controlled medications, including matters that may affect licensing and federal regulatory compliance.

Or Call:   (877) 725-7204  

Regardless of your situation or location, Mr. Lowther and Mr. Walker will collaborate with you to craft a robust defense, ensuring your freedom and safeguarding your rights.

• Experienced Federal Criminal Defense Attorneys
• Personal Representation
• Availability & Active Client Support
• We Specialize in Federal Criminal Defense Cases
• Free No-Obligation Consultation
• Thousands of Clients Represented Across the U.S. and Abroad

Aggressive legal help when you need it.

Joshua Sabert Lowther, Esq.

Murdoch Walker, II, Esq.

Katryna Lyn Spearman, Esq.

Bingzi Hu, Esq.

Serguel Mawuko Akiti, Esq.

Samuel L. Joseph, Esq.

101 Marietta Street, NW, Suite 3650 Atlanta, GA 30303

Or Call:   (877) 725-7204