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Fonteum · Tools

OIG Exclusion List Search — Free LEIE + SAM + State Check

This tool checks providers and entities against the OIG LEIE — the federal exclusion list — free, and screens uploaded rosters against SAM.gov debarments and the supported state Medicaid exclusion lists currently loaded in one pass.

Fonteum mirrors

68,000+Source: OIG LEIE · As of 2026-05-08
federal exclusion records from the HHS Office of Inspector General's List of Excluded Individuals/Entities. The loaded release is dated May 8, 2026, and was checked July 12, 2026; confirm the current OIG file before making eligibility decisions. No signup.

For informational use only. Always confirm exclusion status directly at oig.hhs.gov/exclusions/ before making credentialing, contracting, or billing-eligibility decisions. Fonteum's loaded release may trail OIG's current file.

What this tool covers

Records
68,055+
Exclusion records at last ingest
Loaded release
May 8, 2026
Production observation checked July 12, 2026
Source
OIG LEIE
UPDATED.csv — official HHS OIG download
Methodology
oig-leie/v1
Pinned, audit-traceable

The OIG LEIE covers individuals and entities excluded under 42 U.S.C. §1320a-7 and related statutes. Each record includes exclusion type, effective date, reinstatement date (if applicable), specialty, address, and NPI where reported by OIG. Fonteum adds fourteen-field provenance — source identifier, release date, methodology version, ingest timestamp — so every record is traceable to its origin.

What the OIG exclusion list is

The List of Excluded Individuals/Entities is the federal government's record of providers who may not be paid by Medicare, Medicaid, or any federal healthcare program. An exclusion means the program will not pay for anything the excluded party furnishes, orders, or prescribes — directly or through an employer. The HHS Office of Inspector General maintains the list and posts a fresh download each month.

Exclusions split into two kinds. Individual exclusions name a person — a physician, nurse, pharmacist, or owner — usually after a conviction, license action, or controlled-substance offense. Entity exclusions name an organization — a clinic, lab, supplier, or staffing firm. The search above runs across both: use the individual-name or NPI tab for people, and the organization tab for businesses.

Who must screen the LEIE — and how often

Any organization that bills a federal healthcare program is expected to screen the providers and contractors it bills for against the OIG exclusion list. OIG guidance points these organizations to check every provider, contractor, and billing party before submitting claims and monthly after that, because a provider can be added to the list at any point in the month and the obligation is ongoing.

The cost of a missed exclusion is steep. Under Section 1128A of the Social Security Act, the OIG can impose civil monetary penalties of up to $24,947 per item or service furnished by an excluded individual, plus treble damages and repayment to the program. Because the penalty accrues per claim, a single excluded hire can generate large exposure between screening cycles — which is why monthly screening is the recommended cadence. Read the full exclusion-screening process for the step-by-step.

One pass across the currently loaded exclusion lists

A LEIE-only check misses providers who are excluded somewhere other than the federal list. Fonteum's compromised-anywhere screen runs a name or NPI against the OIG LEIE, the GSA SAM.gov debarment registry, and the state Medicaid exclusion lists currently loaded by Fonteum for GA, IA, MD, MS, MT, NC, ND, NH, NY, OH, PA, TN, and WA — plus OIG Corporate Integrity Agreement and CMS civil-money-penalty flags in one pass. Fonteum does not claim coverage of the other states.

Each match returns the source and observation fields available on that response. A separately signed report, when issued, covers that report artifact; provenance facts do not currently link deterministically to its signature. Upload a roster and Fonteum screens every name and NPI against all of it — public data only, no PHI, no sales call to get the first screen.

Get a free roster screen →How exclusion screening works →

Frequently asked questions

What is the OIG exclusion list (LEIE)?
The OIG List of Excluded Individuals/Entities (LEIE) is the federal database of providers barred from Medicare, Medicaid, and all federal healthcare programs. The HHS Office of Inspector General publishes it and refreshes it monthly. Exclusions follow convictions for healthcare fraud, patient abuse or neglect, license revocation, or controlled-substance offenses.
Who has to screen the OIG exclusion list?
Any organization that bills Medicare or Medicaid — hospitals, health systems, nursing homes, group practices, pharmacies, health plans, and staffing firms. OIG guidance directs these organizations to check every provider, contractor, and billing party against the LEIE before submitting claims and monthly thereafter, because a party can be excluded at any point in the month.
What does it cost to bill for an excluded provider?
Under Section 1128A of the Social Security Act, the OIG can impose civil monetary penalties of up to $24,947 per item or service furnished by an excluded individual, plus treble damages and repayment to the federal program. The penalty accrues per claim, so one excluded party can create large exposure between screening cycles.
How current is Fonteum's LEIE data?
Fonteum's loaded LEIE release is dated May 8, 2026; that observation was checked on July 12, 2026. Because it may trail OIG's current file, use the official OIG exclusion database for credentialing, contracting, or billing decisions.
Can I search the exclusion list by NPI?
Yes. Use the NPI tab and enter the 10-digit National Provider Identifier. Not every LEIE record carries an NPI — OIG records what the excluded party reported — so individual and organization name search covers the records that lack one.
Does this also cover SAM.gov and state Medicaid exclusions?
This search covers the OIG LEIE. To check a roster against SAM.gov debarments and the state Medicaid exclusion lists currently loaded by Fonteum for GA, IA, MD, MS, MT, NC, ND, NH, NY, OH, PA, TN, and WA, upload your roster at pilot intake. Fonteum does not claim coverage of the other states.

Exclusion-screening guide → · OIG LEIE dataset landing page → · Sanctions & exclusions hub → · Audit-pack export → · All free tools →

Compliance posture

Methodology · Corrections log · Editorial policy

What’s on file, by the numbers

Platform snapshot · 2026-07-15

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

Built on the authoritative federal record

The primary sources, named on every page.

These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

  • CMS
  • HHS-OIG
  • HRSA
  • FDA
  • NLM
  • NUCC
  • Census
  • BLS
  • BEA

See the full source registry, with license and refresh cadence for each →

Reproducible by design

Published figures name their source and date.

Source and date

Published research identifies its government file and observation date. Source-file SHA-256 coverage is disclosed separately; facts do not currently link deterministically to signatures.

Reproducible SQL

Each study ships the exact query behind its figures, run against the same dated copy of the federal file we used. Re-run it yourself.

Daily observations

The platform records table row counts daily. Those observations detect local drift; they do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

© 2026 Fonteum LLC. All rights reserved.

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A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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