Last year on this blog we reviewed several notable healthcare fraud prosecutions in California. As we enter a new year, it is useful to step back and consider why these cases matter, how defense strategies can address allegations of healthcare fraud, and what lessons California healthcare providers can take away if they ever face an audit, investigation, or criminal charges.
The cases highlighted below illustrate how aggressively state and federal authorities pursue suspected healthcare fraud and how varied the allegations can be. They also show how complex billing systems, referral relationships, and documentation requirements can place providers under scrutiny.
Here is a brief look back at several healthcare fraud prosecutions we discussed last year:
In 2018, Michael Drobot was convicted for his role in an illegal kickback and referral scheme involving spinal surgeries performed at a Long Beach hospital he owned. Prosecutors also brought charges including bribery and wire fraud. Drobot lost his home, was ordered to pay more than $10 million to the government, and received a prison sentence exceeding five years. After his release, he was returned to custody to serve an additional 33‑month sentence.
In June 2025, a Southern California clinic operator was sentenced to four years in prison for defrauding Medi-Cal of more than $20 million. According to prosecutors, the scheme involved fraudulently obtaining prescriptions and diverting medications to the black market. Two additional participants were sentenced as well—one receiving five years in state prison and another receiving five years in local custody along with the loss of his medical license.
Also last summer, a federal case resulted in a Los Angeles County physician in the San Fernando Valley receiving a four‑and‑a‑half‑year prison sentence for issuing false home health certifications. Prosecutors alleged that home health agencies used those certifications to submit fraudulent Medicare claims and that the physician received cash payments tied to the referrals. The court also ordered restitution of nearly $1.5 million.
In what officials called the National Healthcare Fraud Takedown, more than 300 defendants across the country were charged in a coordinated enforcement effort involving state and federal authorities. The alleged schemes involved Medicare, Medicaid, TRICARE, and private insurers and totaled more than $14.6 billion in suspected fraudulent claims.
In Northern California, five individuals were charged with multiple offenses. Allegations included billing for office visits connected to COVID‑19 services, submitting claims for durable medical equipment that was not needed or never provided, diverting prescription medications from patients, signing telemedicine prescriptions without conducting appropriate examinations, and laundering COVID‑19 relief funds through cryptocurrency transactions.
Legal Insights: Why These Cases Matter
These examples highlight several recurring themes that frequently appear in healthcare fraud investigations:
- Billing for services or equipment that were never provided, often seen in durable medical equipment schemes.
- False certifications or inaccurate patient information, particularly in home health or hospice billing.
- Kickbacks or improper referral payments, which remain a central focus of federal enforcement.
- Prescription diversion or improper prescribing practices, including allegations tied to controlled substances or high‑value medications.
- Use of shell entities, sham providers, or stolen credentials to submit claims to insurers.
Investigators frequently rely on billing data, medical records, financial transactions, and electronic communications when building these cases. Increasingly, enforcement agencies use data analytics to identify unusual billing patterns and statistical outliers compared with other providers in the same specialty or geographic area.
How Defense Strategies Address Healthcare Fraud Allegations
Healthcare fraud prosecutions are often document‑intensive and technically complex. Defense strategies frequently focus on examining billing practices, regulatory requirements, and the intent behind disputed claims.
Intent Is a Key Element: In many healthcare fraud cases, prosecutors must prove that a provider knowingly submitted false claims and intended to defraud a government program or insurer. Disputes about coding interpretation, documentation errors, or administrative mistakes can become important issues.
Evaluating Data Analysis: Government investigations may rely on statistical models that flag unusual billing patterns. A closer review may reveal legitimate reasons for those patterns, including patient demographics, practice focus, or referral sources.
Responsibility for Billing Practices: Some providers rely on billing companies, consultants, or administrative staff. In certain cases, a defense may focus on whether improper claims were submitted without the provider’s knowledge.
Detailed Review of Medical Records: Coding professionals and medical reviewers may examine patient files, prescriptions, and billing logs to determine whether the documentation supports the claims submitted.
Addressing Investigations Early: When legal counsel becomes involved early in an investigation, it may be possible to present documentation, clarify billing practices, or negotiate resolutions before charges are formally filed.
Key Takeaways for California Healthcare Providers
The California prosecutions described above show how healthcare fraud enforcement can involve a wide range of conduct—from alleged kickback arrangements to billing disputes and prescription‑related allegations.
Healthcare providers and medical business operators can reduce risk by taking several practical steps:
- Maintain oversight of billing and coding practices.
- Conduct regular internal reviews of documentation and patient records.
- Provide training for employees involved in billing, compliance, and patient intake.
- Monitor relationships with third‑party billing companies, marketers, and referral sources.
- Respond promptly to audits, subpoenas, or government inquiries.
When a Healthcare Fraud Investigation Arises
Healthcare fraud investigations in California often involve multiple agencies, extensive financial records, and detailed medical documentation. What may begin as a billing audit or administrative inquiry can escalate into a civil or criminal investigation.
If a provider receives a subpoena, audit notice, or request for records related to billing, referrals, or prescriptions, it is important to address the matter carefully and with legal guidance. Early evaluation of the allegations and supporting records can help clarify the issues involved and determine the appropriate response.
The Law Offices of Stanley L. Friedman represents individuals and businesses facing healthcare fraud investigations and other white‑collar criminal allegations in California.
Contact our office today to request a confidential consultation if you are dealing with a healthcare fraud investigation, audit, or related legal matter.
