Every healthcare organization that bills Medicare, Medicaid, or any other federal program operates under a compliance obligation that most HR teams underestimate. The Office of Inspector General maintains a database called the List of Excluded Individuals and Entities, commonly known as the LEIE. If someone on that list is on your payroll, the consequences are not a warning letter. They are financial penalties, mandatory claim repayment, and potential loss of your ability to bill federal programs at all. Understanding what the OIG actually expects, and why a one-time background check is not enough, is one of the most important compliance decisions a healthcare organization can make.
What the LEIE Is and Why It Exists
The LEIE is a federal database maintained by the U.S. Department of Health and Human Services Office of Inspector General. It lists individuals and entities that have been excluded from participation in Medicare, Medicaid, and all other federally funded healthcare programs. Exclusions are issued for a wide range of reasons, including healthcare fraud, patient abuse, controlled substance violations, and felony convictions related to healthcare delivery.
The critical detail that most organizations miss is that the LEIE is updated every single month. New exclusions are added, and reinstated individuals are removed, on a rolling basis. A person who passed a clean background check at hire may appear on the list six months later. Without an active monitoring program, your organization has no way of knowing.
The LEIE Is a Living Document
The OIG adds new exclusions to the LEIE every month. A clean check at hire does not mean a clean record today. Organizations that rely on a single pre-hire search are exposed to liability for every month they fail to re-check.
Is Monthly Screening Legally Required?
This is where many compliance officers get tripped up, and the nuance matters. There is no single federal statute that states, in one sentence, that healthcare organizations must check the LEIE every month. What exists instead is a framework of OIG guidance, state regulations, CMS conditions of participation, and compliance program expectations that collectively make monthly screening the unambiguous standard of care.
The OIG has published guidance strongly recommending monthly exclusion checks as part of any effective compliance program. The Centers for Medicare and Medicaid Services (CMS) conditions of participation for hospitals, home health agencies, and long-term care facilities incorporate compliance expectations that align with monthly monitoring. Most state Medicaid agencies have their own exclusion lists and their own screening requirements, many of which are explicitly monthly.
The practical reality is this: if an OIG investigation or a CMS audit finds that you employed an excluded individual and you were not conducting monthly checks, the absence of a monthly screening program will be treated as a compliance failure regardless of whether a specific statute mandated it by name. The standard of care is monthly. Anything less is exposure.
| Authority | What It Says About Monthly Screening |
|---|---|
| OIG Compliance Program Guidance | Strongly recommends monthly exclusion checks as part of an effective compliance program |
| CMS Conditions of Participation | Compliance expectations for hospitals and home health agencies align with monthly monitoring |
| State Medicaid Agencies | Many states maintain their own exclusion lists with explicit monthly screening requirements |
| Corporate Integrity Agreements (CIAs) | OIG-negotiated CIAs routinely require monthly LEIE checks as a binding condition |
| False Claims Act Exposure | Courts have found that employing an excluded individual while failing to monitor constitutes reckless disregard |
What Happens When You Employ an Excluded Individual
The consequences of employing someone on the LEIE are not proportional to whether the violation was intentional. The OIG's civil monetary penalty authority applies regardless of whether the organization knew the individual was excluded. Ignorance is not a defense, and the financial exposure is severe.
Civil Monetary Penalties
The OIG can impose civil monetary penalties of up to $20,000 per item or service provided by an excluded individual, plus three times the amount of the improper claim. These penalties accumulate for every claim submitted during the period of employment.
Full Repayment of All Related Claims
Every Medicare or Medicaid claim tied to the excluded individual must be repaid in full. If an excluded nurse, physician, or billing employee touched a claim, that claim is considered tainted. For a six-month employment period, this can represent hundreds of thousands of dollars in mandatory repayment.
Loss of Medicare and Medicaid Billing Privileges
In serious cases, the OIG can move to exclude the organization itself from participation in federal healthcare programs. For a hospital or home health agency, losing Medicare and Medicaid billing privileges is an existential threat to the business.
False Claims Act Exposure
Submitting claims for services rendered by an excluded individual can constitute a false claim under the False Claims Act, particularly if the organization failed to implement a reasonable monitoring program. False Claims Act violations carry treble damages and per-claim penalties that can reach tens of millions of dollars for large organizations.
A Real-World Example
Consider a home health agency that employs an excluded home health aide for eight months before the exclusion is discovered during an audit. Every visit that aide documented, every claim tied to their patient assignments, every co-signature on a care plan, all of it is subject to repayment and penalty. The financial exposure from a single excluded employee can easily exceed the cost of running a monthly monitoring program for the entire workforce for a decade.
How to Implement Monthly LEIE Screening
Monthly LEIE screening does not require a complex system. It requires consistency, documentation, and a clear process.
Establish a Screening Schedule
Pick a date each month—the first Monday, the 15th, whatever works for your organization—and commit to running LEIE checks on that date. Document this schedule and share it with your compliance team. Consistency is part of the standard of care.
Maintain an Employee List
Keep a current list of all employees who have access to Medicare or Medicaid billing. This includes clinical staff, administrative staff, billing staff, and anyone else whose work touches a claim. Update this list monthly before your screening date.
Run the Checks
Use the official OIG LEIE search tool at https://oig.hhs.gov/exclusions/exclusions_list.asp. Search each employee by name and date of birth. Document the date and results of each search. If an employee is not found, document that as well.
Document and Investigate
If an employee appears on the LEIE, immediately remove them from patient care and billing access. Investigate how they were hired and whether any claims were submitted during their employment. Report to your compliance officer and legal counsel immediately.
Maintain Records
Keep records of every LEIE search for at least 10 years. These records are your proof that you implemented a compliant monitoring program. In an OIG investigation, the absence of these records will be treated as evidence that you did not conduct the searches.
Monthly LEIE Screening Is the Bare Minimum
For healthcare organizations, monthly LEIE screening is not a best practice. It is the minimum standard of care. Organizations that do not implement this program are exposed to OIG investigations, civil monetary penalties, mandatory claim repayment, and potential exclusion from federal healthcare programs. The cost of a monthly monitoring program is negligible compared to the financial exposure of non-compliance. This is not optional. This is required.
SaffHire provides automated monthly LEIE screening for healthcare organizations. We handle the searches, maintain the documentation, and alert you immediately if an employee appears on the list. Learn more about our compliance services.
Disclaimer: This article is provided for informational purposes only and does not constitute legal advice. Healthcare organizations should consult qualified compliance counsel for guidance specific to their circumstances and regulatory environment.