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What Is the Most Important Thing to Do to Defend Against DEA, OIG, FBI, and IRS Opioid Fraud Investigations

Retain counsel experienced in federal healthcare fraud defense before speaking with any investigator, producing any document, and before making any decision about the investigation’s direction.

That sentence is the answer. The rest of this article explains why each clause in it matters.

Multi-agency opioid fraud investigations are among the most complex and consequential proceedings in federal law enforcement. The DEA is examining the controlled substance prescribing under the Controlled Substances Act. The OIG is examining the billing to Medicare and Medicaid under the False Claims Act. The FBI may be examining the financial transactions under the wire fraud and money laundering statutes. The IRS Criminal Investigation division may be examining the unreported income generated by cash-intensive prescribing operations. Each agency has independent investigative authority, its own subpoena power, and its own pathway to charging the same conduct under different statutes. The practitioner who treats this as a single proceeding addressable through a single response strategy has misjudged the terrain.

Why the Sequencing Matters

The most important decision in a multi-agency opioid fraud investigation is not what to say to investigators. It is whether to say anything at all, and in what forum, under what conditions, and with what protections in place. That decision cannot be made rationally without knowing what the government already has, what status the practitioner holds in each investigation, and what the realistic range of outcomes is given the evidence assembled to date. None of that information is available without counsel’s engagement.

Practitioners who speak to investigators before retaining counsel make that decision from a position of maximum ignorance. They do not know which of the agencies they are speaking to has more information than the others. They do not know which statements will reach each of the parallel proceedings through the information-sharing channels that connect the agencies. They do not know whether the interview is a preliminary fact-gathering exercise or a late-stage confirmation of a theory the government has already formed. Every answer given from that position of ignorance is an answer given without understanding its consequences.

The Preservation Obligation Begins Immediately

The moment a practitioner becomes aware that any of these agencies is investigating their practice, the obligation to preserve all potentially relevant records attaches. That obligation encompasses medical records, prescription records, billing records, financial records, electronic communications, and any other document that a reasonable person in the practitioner’s position would understand to be relevant to the investigation. The obligation is not limited to records that are favorable to the practitioner’s position.

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Records destroyed after a practitioner becomes aware of an investigation, even pursuant to a pre-existing document retention policy, can constitute obstruction of justice. The obstruction charge that results from document destruction in the face of a known investigation is independent of the underlying prescribing conduct and may carry a more severe guidelines calculation than the conduct that generated the investigation. Preservation is not optional, and it does not require waiting for a formal notice to be served.

Coordinating Across All Agencies

The defense of a multi-agency opioid fraud investigation requires counsel who understands the interaction among the DEA’s administrative proceedings, the criminal investigation, the OIG’s civil investigation, and the IRS’s financial investigation. A response to the DEA’s administrative subpoena that produces documents affecting the OIG’s False Claims Act calculation, that provides the IRS with income figures it had not yet established, or that gives the criminal investigation evidence it was still developing has served four proceedings without being designed to serve any of them well.

The coordination of the defense across all four dimensions of the investigation is the work that experienced federal healthcare fraud counsel performs from the first engagement. It requires an understanding of each agency’s legal authority, each investigation’s current state, and the interaction among the proceedings at every stage of their development. The practitioner who retains counsel after each agency has made its first contact, rather than before any of them have, has inherited a situation that counsel must reconstruct rather than build from the beginning.

Todd Spodek
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Todd Spodek

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The practitioner who retains counsel on the day they become aware that any government agency is examining their practice is the practitioner who retains counsel at the moment that still produces the most options. Every day after that moment is a day during which a decision may be made, or not made, that affects the outcome. The most important thing to do is the first thing to do, and the first thing is to retain counsel.

The Consultation That Begins Everything

The initial consultation with experienced federal healthcare fraud defense counsel is the proceeding in which the investigation is first mapped from the defense’s perspective. The practitioner describes what they know about each agency’s interest, what contacts have occurred, what documents have been requested, and what the prescribing practice looked like during the period under scrutiny. Counsel assesses the strength of the clinical documentation, identifies the legal theories the government is likely pursuing, evaluates the cooperation options that may be available, and develops a preliminary strategy for managing each dimension of the investigation.

That consultation is protected by the attorney-client privilege. It is the first protected space in which the practitioner can describe their situation fully and receive advice that reflects the complete picture. No prior communication with any investigator, no production of any record, and no decision about the investigation’s direction should precede it.

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Todd Spodek
ABOUT THE AUTHOR

Todd Spodek

Managing Partner

With decades of experience in high-stakes federal criminal defense, Todd Spodek has built a reputation for aggressive, strategic representation. Featured on Netflix's "Inventing Anna," he has successfully defended clients facing federal charges, white-collar allegations, and complex criminal cases in federal courts nationwide.

Bar Admissions: New York State Bar New Jersey State Bar U.S. District Court, SDNY U.S. District Court, EDNY
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Community Discussion

Real questions and discussions from readers about this topic.

63
RD retired_DEA_agent Former Federal Agent 2w ago

Former investigator perspective on this topic

Retired FBI healthcare fraud agent here. Spent 15 years on the enforcement side. Reading this article and the comments — I want to offer some perspective from the other side of the table.

Most investigations start with data, not complaints. PDMP data, Medicare billing data, pharmacy purchasing records. By the time an agent contacts you, they've usually been looking at your numbers for months. That's why having good documentation matters — the data will flag you, but the documentation either explains the data or doesn't.

61
RD retired_DEA_agent Former Federal Agent 2w ago

Talking. Hands down. Doctors who talked to agents without a lawyer — trying to explain their way out of it — gave us 80% of the evidence we needed. Every single time. Get a lawyer first. Always.

38
FM fed_med_lawyer Attorney 2w ago

Seconding this emphatically. I've represented dozens of healthcare providers. The ones who called me BEFORE talking to agents had dramatically better outcomes than the ones who called AFTER. It's not about having something to hide — it's about having your rights protected from the start.

35
WP worried_physician Physician 2w ago

This is incredibly valuable perspective. Can you share — what's the single biggest mistake you saw doctors make when they first learned they were being investigated?

37
AD anxious_doc_2025 DO 2w ago

Going through exactly what this article describes — anyone else?

Just read this article about "What Is the Most Important Thing to Do to Defend Against DEA, OIG, FBI, and IRS Opioid Fraud Investigations" and it hit close to home. I'm a anesthesiologist and I've been losing sleep over this. My prescribing patterns got flagged by the state PDMP. I haven't been contacted directly by any agency yet but the anxiety is crushing. Anyone been through something similar?

42
HD healthcare_defense_atty Attorney 2w ago

First: do NOT speak to any federal agent without counsel. Period. Not the DEA, not the OIG, not the FBI. You have the right to counsel and exercising that right cannot be held against you.

Second: get a consultation NOW, before anything formal happens. Pre-investigation counsel is dramatically more effective (and less expensive) than post-indictment defense. Many healthcare fraud defense attorneys offer free initial consultations.

Third: do NOT alter any records. Do NOT destroy any documents. Do NOT discuss this with staff beyond what's necessary for patient care. Any of those actions can become separate criminal charges (obstruction, evidence tampering) even if the underlying prescribing was entirely legitimate.

37
BT been_there_doc Physician — Investigated & Cleared 2w ago

Went through a DEA investigation 3 years ago. It was the worst 18 months of my life but I came out clean. Best advice: get a lawyer who specifically handles federal healthcare cases (not a general criminal attorney), follow their instructions to the letter, and keep practicing medicine. The investigation itself is not a conviction and most of your patients still need you.

20
PC pharma_compliance Compliance 2w ago

If you haven't already, start documenting everything meticulously going forward. Every prescribing decision should have clear clinical justification in the chart. This protects you regardless of whether an investigation materializes.

35
SD solo_doc_2025 Solo Practitioner 1w ago

How much does a federal healthcare fraud attorney actually cost?

I need to talk to someone but I'm a solo practitioner. I don't have a hospital legal department behind me. What does it actually cost to retain a federal healthcare defense attorney? Just a consultation vs. ongoing representation? Can I even afford this?

49
FM fed_med_lawyer Attorney 1w ago

Typical ranges:

- Initial consultation: Free to $500. Many firms offer free phone consultations.
- Pre-investigation advisory/compliance review: $3,000–$10,000
- Responding to a subpoena: $5,000–$15,000
- Full investigation representation: $25,000–$75,000+
- Trial defense: $100,000–$500,000+

The earlier you engage, the less it costs. A $5,000 consultation that prevents a $50,000 investigation is the best money you'll ever spend. Most attorneys will work out payment plans for solo practitioners.

29
BT been_there_doc Physician — Investigated & Cleared 1w ago

I paid about $35k total for my defense over 18 months. Was it painful? Yes. Would I do it again? In a heartbeat. The alternative — trying to handle it myself or hiring a cheap general attorney — would have cost me my license and my freedom.

26
PW PA_worried_about_DEA PA-C 2w ago

Does this apply to NPs and PAs too, or just physicians?

I'm a nurse practitioner with prescriptive authority. Does what this article discusses about "What Is the Most Important Thing to Do t" apply equally to mid-level providers? I prescribe controlled substances for chronic pain under my collaborating physician's DEA number. If something goes wrong, who is at risk — me, the supervising physician, or both?

30
HD healthcare_defense_atty Attorney 1w ago

Both. If you have your own DEA registration, you bear independent responsibility for your prescribing. If you're prescribing under a collaborating physician's DEA number, the supervising physician also has exposure. The DEA does not limit investigations to physicians — NPs, PAs, dentists, podiatrists, and veterinarians have all been targets of federal prescribing investigations.

The same standard applies: prescriptions must be issued for a legitimate medical purpose in the usual course of professional practice. Document your clinical reasoning for every controlled substance prescription.

19
FM fellow_midlevel NP 2w ago

I got my own DEA number specifically so I wouldn't be dragged into my collaborating physician's issues. Worth considering if you haven't already. It also makes your prescribing cleaner from a documentation standpoint.

25
KC ketamine_clinic_owner Ketamine Provider 1w ago

Anyone running a ketamine clinic dealing with these issues?

I operate a ketamine infusion clinic and the regulatory landscape feels like it changes monthly. A patient's family filed a complaint about our treatment approach. How are other ketamine providers navigating this?

36
HD healthcare_defense_atty Attorney 1w ago

Ketamine clinics are an emerging enforcement target. The Schedule III classification gives you more flexibility than Schedule II, but the "legitimate medical purpose" standard still applies. The biggest risk areas I see: (1) inadequate patient screening, (2) lack of follow-up care, (3) advertising that makes medical claims beyond what's supported, (4) corporate practice of medicine violations if non-physicians have ownership stakes. Get a compliance review done proactively.

25
FK fellow_ketamine_doc Psychiatrist 1w ago

Running a ketamine clinic since 2021. The key is airtight protocols and documentation. We have:
- Written treatment protocols for every indication
- Informed consent that specifically addresses off-label use
- Pre-treatment screening including psychological evaluation
- Monitoring during and after infusion
- Follow-up documentation
- Clear exclusion criteria

The DEA has been more interested in compounding pharmacies than individual clinics so far, but that could change. Stay current with ASA and APA guidelines.

21
VC veterinarian_concerned DDS 3w ago

Does this apply to veterinarians too?

I'm a dentist who prescribes post-surgical opioids. Most of the articles I see focus on physicians and pain management. Are podiatrists really at risk for DEA scrutiny?

27
FM fed_med_lawyer Attorney 3w ago

Yes. Any DEA registrant who prescribes controlled substances is subject to the same federal standards. Dentists are increasingly scrutinized for opioid prescribing — the CDC's prescribing guidelines have been applied to dental practice. Veterinarians have seen a rise in diversion cases (drugs prescribed for animals being diverted to human use). The DEA does not distinguish by specialty — they look at prescribing patterns and whether they're consistent with legitimate medical practice.

20
AM anonymous_medical_staff Office Manager 2w ago

What should clinic staff know about this topic?

I'm a practice manager at a multi-specialty practice. After reading about "What Is the Most Important Thing to Do t" — what should front-line staff (receptionists, medical assistants, billing staff) know? We want to make sure we're not inadvertently creating problems. Should we be training staff differently?

21
HC healthcare_consultant Compliance 2w ago

Key things for staff:

1. Never alter medical records after the fact for any reason
2. If a federal agent shows up, be polite but say "I need to contact our attorney before providing any information"
3. Don't discuss patient cases with anyone outside the practice
4. Follow your office's prescription verification protocol exactly — no shortcuts
5. Document any patient behavior that seems concerning (doctor shopping, lost prescriptions, etc.)

Annual compliance training for all staff is worth every penny.

18
JG just_graduated_MD New Attending 1w ago

Just started practice — is this something I should worry about from day one?

I just finished fellowship and started at a hospital-based practice. Reading about "What Is the Most Important Thing to Do t" is terrifying for someone just starting out. Should I be getting my own malpractice attorney from day one? What should I be doing differently as a new practitioner to protect myself?

28
SP senior_physician Physician — 20yr 1w ago

The fact that you're thinking about this early is a good sign. Three things:\n\n1. Document meticulously. Every prescribing decision should have clear clinical justification. "Patient reports pain" is not enough. Physical exam findings, functional assessments, treatment plans.\n\n2. Get familiar with your state PDMP and check it for every controlled substance prescription. Make it a habit from day one.\n\n3. Find a mentor in your practice who models good prescribing practices. Observe how they handle difficult patients, how they document, how they say no when needed.\n\nYou don't need a defense attorney on retainer, but knowing who you'd call if needed is smart.

22
HD healthcare_defense_atty Attorney 1w ago

I'll add: make sure your malpractice insurance includes regulatory defense coverage (not just civil malpractice). Many policies exclude coverage for DEA/licensing board actions. Ask your carrier specifically. If they don't cover it, supplemental regulatory defense insurance is available and relatively inexpensive for new practitioners.

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