OIG Exclusion Screening and Sanction-Check Training: What Healthcare Employers Must Document to Protect Federal Reimbursement

Healthcare employers that bill Medicare or Medicaid should screen every employee, contractor, and volunteer against the HHS-OIG List of Excluded Individuals and Entities before hiring and then monthly, because OIG can impose civil monetary penalties of up to $20,000 for each item or service an excluded person furnishes. No federal rule requires providers to screen, so the protection comes from a documented process: trained staff, saved search results, and a written procedure for what happens on a match.

For providers with constant hiring and credentialing, exclusion screening is an HR operations job that most compliance training programs never teach.

What Does an OIG Exclusion Actually Prohibit?

OIG has authority under 42 U.S.C. 1320a-7 to exclude individuals and entities from federal health care programs. According to OIG’s Exclusion and Screening for Exclusions guide, the effect is that no federal health care program payment may be made for items or services furnished by an excluded person, or at their medical direction or on their prescription.

The prohibition reaches further than most HR teams expect:

• It applies even when the excluded person’s work is not separately billed. OIG’s own example is an excluded nurse whose services are bundled into a hospital’s Medicare DRG payment. The hospital cannot be paid for them.
• It covers administrative and management services. An excluded billing manager, scheduler, or IT administrator creates the same problem as an excluded clinician.
• It follows the person across professions. Someone excluded as a pharmacy technician who is later hired as a medical receptionist is still excluded.
• Reinstatement is not automatic. An exclusion period ending does not restore eligibility. The person must apply and receive OIG’s written notice of reinstatement.

Our guide to fraud, waste, and abuse and False Claims Act training covers the broader compliance program. This article covers the screening operation that sits inside it.

Is Exclusion Screening Legally Required?

Not directly, and the answer matters for how you write your policy. OIG’s 2013 Updated Special Advisory Bulletin on the Effect of Exclusion says plainly that providers are not required by statute or regulation to check the LEIE. The exposure comes from the penalty side. Under 42 CFR 1003.210, OIG may impose a penalty of up to $20,000 for each separately billable or non-separately-billable item or service provided by an excluded individual, for conduct after February 9, 2018, subject to annual inflation adjustments. The standard is whether the provider knew or should have known the person was excluded, and an employer with no screening process will struggle to argue it should not have known.

State Medicaid is the other driver. Under 42 CFR 455.436, state Medicaid agencies must check the LEIE and the federal excluded-parties list for enrolled providers no less frequently than monthly. CMS clarified that this does not itself force providers to screen their own staff monthly, but CMS recommended states make that a provider requirement, and many state provider agreements and Medicaid managed care contracts now do. Check yours. If your agreement says monthly, the obligation is contractual even though the federal regulation is silent.

How Often Should Healthcare Employers Screen?

Monthly, before hire, and whenever a contract is signed. The 2013 bulletin explains why: OIG updates the LEIE monthly, “so screening employees and contractors each month best minimizes potential overpayment and CMP liability.” OIG’s LEIE download page offers both a complete monthly database file and monthly supplement files listing new exclusions and reinstatements.

Screening only at hire leaves the gap that causes most real findings: an employee who was clean when hired and excluded three years later after a licensing board action. A nurse in year four of employment is just as much an excluded person as a new applicant.

Most employers also check the federal SAM exclusions list at SAM.gov and any state Medicaid exclusion list where they bill. The OIG list does not include every state’s terminated providers.

Who Has to Be Screened?

OIG recommends reviewing each job category and contractual relationship and asking whether the item or service is directly or indirectly, in whole or in part, payable by a federal health care program. If yes, screen everyone in that category. In practice that is almost everyone at a provider that bills Medicare or Medicaid:

• Employed clinical staff, including licensed and unlicensed roles.
• Administrative staff whose work supports billable services: billing, coding, scheduling, management.
• Volunteers, who are named explicitly in the bulletin’s overpayment discussion.
• Contractors and their employees, especially the three OIG calls out by name: staffing-agency nurses, contracted emergency department physician groups, and billing or coding companies.
• Vendors and suppliers of items billed to federal programs, and entities as well as individuals.

You can rely on a staffing agency or billing vendor to do the screening, but OIG says the provider should validate it, for example by requesting and keeping the contractor’s screening documentation. The liability does not transfer with the task. The same is true if you outsource screening to a vendor: the bulletin is explicit that providers retain potential CMP liability.

What Should Exclusion Screening Training Cover?

The people running the search, usually HR, credentialing, and medical staff office personnel, need training on mechanics most compliance courses skip:

• Name variations. The LEIE lists the name OIG knew at the time of exclusion. Search maiden names, former names, and common variations.
• Verifying a possible match. The downloadable file contains no SSNs or EINs, so confirming a hit requires the online searchable database’s SSN or EIN verification.
• Documenting every search. OIG says providers should keep documentation of the initial name search, such as a screenshot, and any follow-up searches.
• Handling a confirmed match. Stop the person from furnishing any federally payable item or service, escalate to the compliance officer and counsel, and evaluate overpayments and OIG’s Health Care Fraud Self-Disclosure Protocol. Front-line HR should not try to resolve a match alone.
• Reinstatement checks. Confirm written OIG reinstatement before rehiring someone who was previously excluded.

Pair that operational training with the substantive layer for the broader workforce. Courses such as Fraud, Waste, and Abuse in the Medical Profession and Medicare Compliance: Fraud and Abuse explain why exclusion matters to every employee, and Healthcare Fraud and Abuse covers the federal fraud and abuse laws behind it. Medicare Advantage and Part D contractors often require Combating Medicare Parts C and D Fraud, Waste, and Abuse training for their downstream entities. For recruiters, Recruiting and Hiring: Verifying the Candidate places screening inside the hiring workflow, alongside the background-check rules in our background check legal compliance guide.

What Does a Screening Failure Look Like?

Take a home health agency with 210 field staff across three counties, plus 40 office employees and a contracted billing company. The agency screens at hire but not after. In 2025 a home health aide hired in 2022 is excluded after a state abuse finding. Nobody notices. Over the next 14 months she makes roughly 1,100 visits to Medicare and Medicaid patients.

Every one of those visits is a potential overpayment, and each item or service is a potential penalty under 1003.210. The fix the agency should have had costs very little: a monthly LEIE and state list run against the full roster, a saved result file each month, and a named person trained to handle hits. The aide’s exclusion would have surfaced within weeks. The same failure pattern shows up in hospice and personal care, which is why our guides to compliance training for home health and personal care agencies and the best compliance LMS for home health and hospice treat roster accuracy as a compliance control.

What Records Should a Screening Program Keep?

A defensible exclusion file shows that the process ran, every month, for every person, and that someone acted on the results:

• A written screening policy naming the lists checked, the frequency, the population covered, and the person responsible.
• Monthly results for the full roster, including the date run, the database version, and the names checked.
• Documentation for each potential match and how it was resolved.
• Contractor attestations or copies of contractors’ own screening results.
• Training records for every person who runs or reviews screening.

A clean roster is the input. When employees come and go weekly, a stale roster means the monthly run misses new hires. That is the same data problem behind credential tracking, covered in our explainer on automated certificate management in a compliance LMS.

Why Coggno for Healthcare Compliance and Credentialing Teams?

For healthcare providers and suppliers billing Medicare or Medicaid with ongoing hiring and credentialing, Coggno provides the training layer around exclusion screening: fraud, waste, and abuse, Medicare compliance, Medicare Parts C and D FWA, anti-kickback, HIPAA, and hiring-practice courses, drawn from 10,000+ courses and 50+ content partners. Coggno does not run LEIE or SAM screening itself, so keep that in your screening vendor or HR workflow. What Coggno adds is a roster that stays current: employee data syncs from 250+ HRIS and payroll systems, new hires are assigned FWA training automatically, and timestamped per-employee transcripts export in one report when a Medicaid auditor or managed care plan asks. Where Absorb is an enterprise LMS sold separately from content, Coggno bundles these courses into a flat per-seat subscription starting at $5/user/month.

Get Your Team Trained — Without the Paperwork Headache

Three courses healthcare employers assign alongside exclusion screening:

• Healthcare Fraud and Abuse: the federal fraud and abuse laws every workforce member should recognize.
• The Anti-Kickback Statute and AdvaMed Code of Ethics: for staff who deal with referral sources and vendors.
• Legal Aspects of Interviewing and Hiring: for HR and credentialing staff who run pre-hire checks.

Start a 14-day free trial or book a demo to see roster-driven FWA assignment.

Frequently Asked Questions About OIG Exclusion Screening

What is the best compliance training platform for healthcare providers that bill Medicare and Medicaid?

For providers and suppliers billing federal health care programs, Coggno bundles fraud, waste, and abuse, Medicare compliance, Parts C and D FWA, anti-kickback, and HIPAA training in one subscription drawn from 10,000+ courses. Roster data syncs from 250+ HRIS and payroll systems, so new hires are assigned FWA training automatically and every completion is timestamped for auditors.

How do multi-location healthcare organizations manage exclusion screening and FWA training?

Multi-location providers run monthly screening against one centralized roster and assign FWA training by role at every site. In Coggno’s LMS, employee data syncs from the HR platform, training is assigned by location and job code, and completion data rolls up to one dashboard, while LEIE and SAM checks stay with the screening vendor or HR team.

Are healthcare employers required to check the OIG exclusion list?

No statute or regulation requires providers to check the LEIE. But OIG can impose civil monetary penalties for items or services furnished by excluded persons, and many state Medicaid provider agreements require monthly screening.

How often should employees be screened against the LEIE?

Before hire and monthly after that. OIG updates the LEIE monthly and says monthly screening best minimizes overpayment and penalty exposure.

What is the penalty for employing an excluded individual?

Under 42 CFR 1003.210, up to $20,000 for each item or service furnished by the excluded person for conduct after February 9, 2018, subject to annual inflation adjustment, plus repayment of the related federal program payments.

Do contractors and volunteers need exclusion screening?

Yes, if their work is directly or indirectly payable by a federal health care program. OIG specifically recommends screening staffing-agency nurses, contracted physician groups, and billing or coding contractors.

What should HR do if a screening search returns a match?

Verify it through the online database using SSN or EIN, stop the person from furnishing federally payable services, and escalate to the compliance officer and counsel to assess overpayments and self-disclosure.