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An OIG subpoena is a serious matter. These investigations often start as civil inquiries but can quickly escalate into criminal charges, financial penalties, or exclusion from Medicare and Medicaid if not handled correctly. The Office of Inspector General (OIG), working alongside the Department of Justice (DOJ) and Centers for Medicare & Medicaid Services (CMS), aggressively investigates healthcare providers for billing fraud, compliance violations, and improper financial relationships.
Receiving a subpoena means your practice or business is under federal scrutiny. Investigators may be looking into Medicare or Medicaid claims, billing practices, referral arrangements, or patient documentation. Whether the inquiry stems from a whistleblower complaint, a routine audit, or a broader fraud investigation, it is crucial to respond strategically and protect your legal rights.
Many healthcare professionals make the mistake of complying too quickly without fully understanding the scope of the investigation. Others assume that if they have done nothing wrong, they have nothing to worry about. Unfortunately, even honest mistakes in documentation or billing can raise red flags with federal agencies, leading to civil penalties or even criminal prosecution.
The best way to protect yourself is to act quickly and secure experienced legal representation. A knowledgeable OIG defense attorney can assess the investigation, communicate with federal authorities on your behalf, and develop a strategy to limit your exposure and prevent escalation.
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Former Government Regulators on Your Side – Our team of healthcare defense specialists is spearheaded by former federal and state prosecutors who understand how the government and its contractors use data mining and proprietary algorithms to identify potential Fraud, Waste & Abuse (FWA) for audits and investigation. Because we understand how the government builds cases, we use their playbook to beat them.
Healthcare Specialty Attorneys and Consultants – Health Law Alliance specializes in healthcare law and is dedicated to defending providers and their licenses from overreach. Our founding partner previously served as a top executive for the biggest companies in healthcare, including McKesson, Relay Health, CoverMyMeds, United Health Group, Optum, and United Healthcare. We know the tricks insurance companies use to deny claims, and use that inside information against them.
Proven Track Record – Some clients turn to us when stakes are the highest, when their businesses are threatened, when their license is challenged, and when their options are limited. Our wins against the government and insurance companies can be reviewed HERE. Many more clients, however, turn to us at the first sign of potential trouble, when we can neutralize the problem before it grows. Either way, we have your back from beginning to end.

Frequently Asked Questions About OIG Subpoenas
You should contact a healthcare defense attorney immediately. OIG subpoenas require a response, but how you respond can significantly impact your case.
No, but some cases start as civil inquiries and later escalate to criminal prosecution. A lawyer can determine the nature of your case and work to keep it from becoming a criminal matter.
Yes. If violations are found, providers can be barred from billing federal healthcare programs, which can be devastating for any practice.
Deadlines vary, but ignoring a subpoena can result in court enforcement actions and increased penalties. Act quickly to secure legal representation. Call us now (800) 345 - 4125
If you’ve already provided documents or statements, it’s not too late to get legal help. An attorney can review what was submitted, assess potential risks, and develop a strategy to prevent further exposure or escalation.
In some cases, investigations can be resolved without civil fines or criminal charges, especially if compliance issues are identified and corrected early. An attorney can negotiate with OIG, DOJ, or CMS to seek favorable resolutions, including settlements, voluntary disclosures, or corrective action plans.