The HHS Office of Inspector General (OIG) recently updated its work plan to announce two new initiatives directed towards clinical laboratories billing Medicare for laboratory tests. The OIG work plan includes the various projects, audits, evaluations, and reviews that OIG is planning or that are currently underway. Medicare providers often experience the downstream effects of OIG projects or are directly the subject of OIG projects, and should therefore be aware of OIG’s enforcement priorities.
First, OIG intends to review trends and vulnerabilities in genetic tests covered under Medicare Part B. OIG noted the steady increase in Medicare expenditures on genetic tests, as well as the higher average per-test payment amount of these tests when compared to other laboratory tests under Part B. OIG asserted that it had identified genetic testing fraud schemes involving deceptive telemarketing campaigns and kickbacks. Pursuant to this project, OIG will examine avenues for strengthening oversight of genetic tests covered under Part B, including identifying tests that may be vulnerable to fraud, waste, and abuse; assessing trends among laboratory test providers; and examining whether geographic variations exist, particularly between jurisdictions that do and do not participate in the Molecular Diagnostic Services Program.
Second, OIG intends to review Medicare payments to providers for some expanded laboratory panels. OIG noted that expanded panels (those that can detect six or more pathogens) result in higher Medicare payments than targeted panels (those that can detect up to five pathogens). OIG stated it has concerns that providers have been administering expanded laboratory panels when targeted laboratory panels would be sufficient, resulting in significantly higher Medicare payments to those providers. OIG intends to determine whether Medicare has paid providers for some selected expanded panels that are not medically necessary, do not meet Local Coverage Determination (LCD) requirements, or otherwise do not meet Medicare requirements.
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