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Fonteum · Compare

An Exclusion Screening LLC alternative that ships a signed attestation

Exclusion Screening LLC is a managed service that screens staff and vendors against the OIG LEIE, SAM.gov, and state Medicaid exclusion lists on your behalf. Fonteum delivers the same multi-list screen as a self-serve data product: upload a roster, get a same-day screen across the full

OIG LEIESource: https://oig.hhs.gov/exclusions/exclusions_list.asp · Dataset: oig-leie/v1 · Snapshot: 2026-05-01
, SAM.gov, and 17 state Medicaid lists, with a signed, chained attestation PDF. Public data only; no PHI.

Published June 19, 2026 · Last reviewed June 19, 2026 · Fonteum Research

Get a free roster screen →or read how exclusion screening works →
Side-by-side comparison

Fonteum vs Exclusion Screening LLC

Fonteum vs Exclusion Screening LLC
DimensionExclusion Screening LLCFonteum
Delivery modelManaged service — staff run the screen and return results to the client on an engagement basis.Self-serve data product plus FHIR API — upload a roster and receive the screen and attestation directly, or pull status programmatically.
Lists screenedMarkets screening across OIG LEIE, SAM.gov, and state Medicaid exclusion lists.OIG LEIE + SAM.gov + 17state Medicaid lists, plus a separate “compromised-anywhere” layer for OIG Corporate Integrity Agreements and CMS civil money penalties.
Signed, chained attestationDelivers a screening report; the cryptographic basis of the result is not publicly documented.Ed25519-signed, hash-chained attestation PDF — every match traces to its source file, snapshot date, and methodology version, re-derivable from the public record.
Federal source citationResults summarize the lists checked; field-level federal source and date are not surfaced per match.Each match carries source URL, dataset id, snapshot date, and SHA-256 — the auditor sees the federal record, not a derived summary.
Pricing modelPricing is not publicly listed; engagements are quote-based.Public data is free; the production pilot is published as a flat range ($2,500–$5,000/mo) with a 30-day no-penalty exit.
TurnaroundService turnaround depends on the engagement schedule.Same-day roster screen; first free screen returns the attestation without an onboarding cycle.

Comparison reflects each provider's publicly described product category and posture as of the review date above. Where a vendor does not publish pricing, the cell says so rather than estimating. Fonteum names no figure it cannot source to a federal record.

What Fonteum does differently

The same multi-list screen, self-serve and re-derivable

Self-serve, not an engagement

A managed service is a fit when you want screening run for you on a schedule. Fonteum is the fit when you want to run it yourself, in minutes, and integrate it — upload a roster or call the FHIR API, and keep the signed attestation for your own file.

Compromised-anywhere, every list

Fonteum screens OIG LEIE, SAM.gov, and 17 state Medicaid lists together, and flags OIG Corporate Integrity Agreements and CMS civil money penalties as a separate monitoring layer — so an exclusion in any one jurisdiction surfaces.

Re-derivable, not a report you trust

Because the attestation chains to a published signing key and the source records are public federal files, an auditor can reproduce the result independently rather than relying on a service's summary.

FAQ

Common questions

How is Fonteum different from Exclusion Screening LLC?
Exclusion Screening LLC is a managed service: its staff screen your employees and vendors against the OIG LEIE, SAM.gov, and state Medicaid exclusion lists and return a report. Fonteum delivers the same multi-list screen as a self-serve data product plus a FHIR API — you upload a roster and receive a signed, hash-chained attestation in which every match traces to its federal source file, snapshot date, and methodology version. The difference is delivery and provability: self-serve and re-derivable from the public record, at a published price, rather than a quote-based engagement.
What lists does Fonteum screen against?
OIG LEIE (federal healthcare exclusions), SAM.gov (federal debarment), and 17 state Medicaid exclusion lists, combined into one “excluded-anywhere” signal — plus a “compromised-anywhere” layer for OIG Corporate Integrity Agreements and CMS civil money penalties. Every match carries its source URL, dataset id, and snapshot date.
Is the first screen really free?
Yes. The public sanctions surface and the underlying federal lists are free to browse and download. For a roster, the first full-roster screen across OIG-LEIE, SAM, and every state Medicaid list — with the signed attestation PDF — is offered at no cost through pilot intake. Public data only; no PHI is required to run it.
What does the attestation prove?
It proves which lists were screened, the snapshot date of each, every match found, and the methodology version — signed with an Ed25519 key and chained so the record cannot be silently altered. Because the source records are public federal files, an auditor can re-derive the screen end to end. That is the standard CMS audits expect: which list, what date, the matched record.
Can Fonteum run on a recurring schedule?
Yes. Beyond a one-off roster screen, the pilot exposes the data through a FHIR R4 US Core API and HL7 bulk export, so a compliance system can re-screen the roster monthly and retain a dated, signed attestation each cycle. Because the OIG updates the LEIE monthly and recommends monthly screening, recurring re-screening keeps the record aligned to the federal file in force each month. See the screening guide.
Does Fonteum publish pricing?
Yes. Public sanctions data is free. The production pilot is published as a flat range ($2,500–$5,000/mo) with a 90-day term and a 30-day no-penalty exit. Exclusion Screening LLC does not publicly list pricing; engagements are quote-based. See /pricing.
Request access

Run the screen yourself — free, signed, sourced.

Upload your provider roster and get a free same-day full-roster screen across OIG-LEIE + SAM + all 17 state Medicaid lists, plus a signed attestation PDF. No PHI, no demo.

Get a free roster screen →or browse the public sanctions data →
See also
  • /screening → How to screen for OIG, SAM, and state Medicaid exclusions.
  • /compare/providertrust-alternative → ProviderTrust alternative for continuous exclusion monitoring.
  • /compare/symplr-alternative → symplr alternative for the exclusion-screening job.
  • /compare/verisys-alternative → Verisys alternative for OIG LEIE exclusion monitoring.
  • /tools/oig-exclusion-search → Search the OIG LEIE by name or NPI, free.
  • /data/state-exclusions → The federal + state “excluded anywhere” data hub.

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

Every figure traces to its federal source.

14-tuple provenance

Every rendered fact ties to a source URL, dataset ID, snapshot date, row key, and SHA-256 — the full chain-of-custody record.

Reproducible SQL

Each study ships the exact query behind its figures, run against the cited federal snapshot. Re-run it yourself.

Daily reconciliation

Published counts are reconciled against the upstream federal datasets on a daily cadence, with drift logged.

Named medical review

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

Read the full provenance and attestation methodology →

Two doors

Use the free API and open data

Query providers, facilities, sanctions, and quality scores — each field carrying its federal source. Self-serve, no call to start.

Explore the API →Browse the data catalog →

Talk to us

Managed pilots, enterprise terms, and audit-ready, signed attestation packages for compliance, risk, and research teams.

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

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The U.S. healthcare graph AI can cite — every fact carries its source.

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The substrate, by the numbers

9.2Mgraph entitiesProviders, organizations, owners, and facilities
15.7Mlinked identifiersNPIs, CCNs, LEIs and more, resolved to entities
5Mgraph edgesSource-attested relationships between entities
44federal source familiesDistinct CMS, OIG, HRSA, FDA and peer datasets
35dataset pagesCitable, downloadable /data catalog pages
67reproducible studiesEach shipping the SQL behind its figures