How to check Maryland Medicaid exclusions
Screen every provider on your Maryland roster against the Maryland Medicaid exclusion list — published by the Maryland Department of Health (MDH)— plus the federal OIG LEIE and SAM.gov, and document each check with its date. Here is the process and the source. Fonteum's free product screen covers OIG LEIE, SAM.gov, and 13 state Medicaid jurisdictions represented as of August 4, 2026, including Maryland. It accepts the first 25 unique ten-digit NPI inputs and shows counts plus a matched-source breakdown on screen.
Published June 19, 2026 · Last reviewed July 15, 2026 · Fonteum Research
The Maryland Medicaid exclusion list, at the source
- List
- Maryland Department of Health Sanctioned Providers List
- Authority
- Maryland Department of Health (MDH)
- Tier
- Tier-1
- Primary source
- Maryland Department of Health, Medical Care Programs →
Source: Maryland Department of Health, Medical Care Programs. Fonteum currently loads this list as a screening aid. Cross-check every match at the primary source before any adverse action.
How to screen a Maryland provider roster
- Open the Maryland Medicaid exclusion listThe list is published by the Maryland Department of Health (MDH). The primary source is at Maryland Department of Health, Medical Care Programs. Always treat that page as the authority of record.
- Match by NPI when present, then use source-supported name fieldsCheck each provider on your Maryland roster against the list by NPI where the source publishes one, and by name where it does not. Confirm any hit against the primary list before any adverse action.
- Screen the federal lists tooA Maryland match is necessary but not sufficient. Screen the same roster against the OIG LEIE and SAM.gov, because a federal exclusion may not appear on a state list and vice versa.
- Screen every other applicable stateA provider excluded in Maryland can relocate and bill elsewhere — and one excluded in another state may not appear on a Maryland-only screen. For a multi-state roster, screen every applicable state at its primary source. Fonteum's product currently checks 13 state Medicaid jurisdictions represented as of August 4, 2026, not all states.
- Document the screen and set a recurring cadenceKeep a dated record of which list you checked, the date of the copy you checked, and any match. Follow the Maryland program's current rules and source cadence; OIG separately says monthly LEIE screening best minimizes potential liability.
Maryland exclusion screening — common questions
- How do I check the Maryland Medicaid exclusion list?
- The Maryland Medicaid exclusion list is published by the Maryland Department of Health (MDH). Screen each provider on your roster against it by NPI and name, confirm any match at the primary source, and document the check with its date. Maryland is one of the state lists currently loaded by Fonteum, alongside OIG LEIE and SAM.gov. Stale or incomplete coverage returns indeterminate, not a clearance.
- Who publishes the Maryland Medicaid exclusion list?
- Source: Maryland Department of Health, Medical Care Programs. This guide links back to the authority of record; Fonteum currently loads this list as a screening aid; an absence is a no-match only under reconciled current coverage. Stale or incomplete loaded coverage is indeterminate and not a clearance.
- Is screening Maryland enough on its own?
- No. A provider excluded by Maryland Medicaid may not appear on the federal OIG LEIE, and a provider with no Maryland-list match may be excluded by another state. A defensible screen covers the OIG LEIE, SAM.gov, and every applicable state Medicaid list — the “excluded-anywhere” approach — not a single jurisdiction.
- How often should I re-screen Maryland providers?
- Follow the MarylandMedicaid program's current rules and the source's own update cadence. OIG separately advises checking the LEIE before employing or contracting and periodically afterward, and says monthly LEIE screening best minimizes potential liability. Keep a dated record of every applicable check.
- Can Fonteum screen a Maryland roster for free?
- Yes, for the first 25unique ten-digit NPI inputs. Fonteum's on-demand screen checks the Maryland Medicaid list, OIG LEIE, SAM.gov, and the other currently loaded state lists. 13 state Medicaid jurisdictions represented as of August 4, 2026. It shows counts and a matched-source breakdown on screen only, with no free artifact, email, or monitoring. Stale or incomplete coverage is indeterminate. Public data only; no PHI — start at the on-demand screen.
- What does a Maryland exclusion mean for payment?
- An in-force exclusion means the program may not pay for items or services the excluded party furnishes, orders, or prescribes. Civil monetary penalties, assessments, and repayment can apply when federal programs are billed for items or services furnished by an excluded party. Applicable amounts change over time; confirm current rules and every match at the primary source (see OIG guidance).
Screen your roster against the currently loaded lists — free.
Paste the first 25 unique ten-digit NPIs and see counts plus a matched-source breakdown from OIG LEIE, SAM.gov, and the currently loaded state lists. The free workflow is on-screen only and may return indeterminate when coverage is stale or incomplete.
- /screening → The full guide to OIG, SAM, and state Medicaid exclusion screening.
- /data/state-exclusions/maryland → The Maryland source guide and loaded exclusion records.
- /data/state-exclusions → Federal records plus 13 state Medicaid jurisdictions represented as of August 4, 2026.
- /tools/oig-exclusion-search → Search the OIG LEIE by name or NPI.
Fonteum presents public-record information with source, date, and limitation context. Sources can change after capture. This service is not a consumer reporting agency and is not for employment, housing, credit, insurance, or other FCRA-regulated eligibility decisions.