{
  "schema_version": 1,
  "methodology_version": "cross-list-overlap/v1",
  "generated_at": "2026-06-25",
  "warehouse": "fonteum-platform",
  "lists": [
    {
      "name": "OIG LEIE (HHS Office of Inspector General — List of Excluded Individuals/Entities)",
      "slug": "oig-leie",
      "publisher": "U.S. Department of Health & Human Services, Office of Inspector General",
      "license": "U.S. Government Works (public domain)",
      "as_of": "2026-05-08",
      "active_rows": 68055,
      "in_overlap": true,
      "note": "Federal healthcare-program exclusion registry. Joined on NPI."
    },
    {
      "name": "SAM.gov Exclusions",
      "slug": "sam-exclusions",
      "publisher": "U.S. General Services Administration",
      "license": "U.S. Government Works (public domain)",
      "as_of": "2026-06-18",
      "active_rows": 324126,
      "in_overlap": true,
      "note": "Government-wide federal exclusion / debarment registry. Joined on NPI where present."
    },
    {
      "name": "State Medicaid exclusion lists (13 states with ingested records)",
      "slug": "state-exclusions",
      "publisher": "State Medicaid program-integrity authorities",
      "license": "State public records",
      "as_of": "2026-06-15",
      "active_rows": 22917,
      "in_overlap": true,
      "note": "State-level Medicaid exclusion registries. The ingested set spans 13 distinct states (more state adapters are registered; coverage grows as they ingest). Joined on NPI."
    },
    {
      "name": "OFAC Specially Designated Nationals & Consolidated Sanctions lists",
      "slug": "ofac-sdn",
      "publisher": "U.S. Department of the Treasury, Office of Foreign Assets Control",
      "license": "U.S. Government Works (public domain)",
      "as_of": "2026-06-23",
      "active_rows": 20009,
      "in_overlap": false,
      "note": "Profiled for scale; carries no shared machine key to the exclusion or UN lists, so it is not cross-joined here."
    },
    {
      "name": "EU Consolidated Financial Sanctions List (FSF)",
      "slug": "eu-sanctions",
      "publisher": "European Commission",
      "license": "CC-BY-4.0",
      "as_of": "2026-06-05",
      "active_rows": 5994,
      "in_overlap": true,
      "note": "Carries the UN's own published reference number for UN-derived designations — the basis for the EU→UN cross-reference."
    },
    {
      "name": "UN Security Council Consolidated Sanctions List",
      "slug": "un-sanctions",
      "publisher": "United Nations Security Council",
      "license": "UN material (© United Nations)",
      "as_of": "2026-06-20",
      "active_rows": 1002,
      "in_overlap": true,
      "note": "The international list the EU cross-references by reference number."
    }
  ],
  "pending_lists": [
    {
      "name": "UK OFSI Consolidated List of financial sanctions targets",
      "publisher": "HM Treasury — Office of Financial Sanctions Implementation",
      "note": "Not yet ingested on main; the UK list is named in scope and will join the international cross-reference once its source family lands."
    }
  ],
  "us_overlap": {
    "leie_npi": 6880,
    "sam_npi": 4692,
    "state_npi": 5224,
    "leie_sam": 3747,
    "leie_state": 1763,
    "sam_state": 1101,
    "all_three": 908,
    "total_distinct_npi": 11093,
    "on_one": 6298,
    "on_two": 3887,
    "on_three": 908,
    "on_two_plus": 4795,
    "on_two_plus_pct": 43.2
  },
  "by_category": [
    {
      "code": "1128a1",
      "label": "Mandatory — conviction of a program-related crime [§1128(a)(1)]",
      "providers": 1788
    },
    {
      "code": "1128b4",
      "label": "Permissive — license revocation, suspension, or surrender [§1128(b)(4)]",
      "providers": 1453
    },
    {
      "code": "1128a4",
      "label": "Mandatory — felony conviction relating to controlled substances [§1128(a)(4)]",
      "providers": 584
    },
    {
      "code": "1128a3",
      "label": "Mandatory — felony conviction relating to health-care fraud [§1128(a)(3)]",
      "providers": 342
    },
    {
      "code": "1128a2",
      "label": "Mandatory — conviction relating to patient abuse or neglect [§1128(a)(2)]",
      "providers": 225
    },
    {
      "code": "1128b14",
      "label": "Permissive — default on health-education loan or scholarship obligations [§1128(b)(14)]",
      "providers": 130
    },
    {
      "code": "1128b7",
      "label": "Permissive — fraud, kickbacks, and other prohibited activities [§1128(b)(7)]",
      "providers": 53
    },
    {
      "code": "1128b5",
      "label": "Permissive — exclusion / suspension under a federal or state health program [§1128(b)(5)]",
      "providers": 40
    },
    {
      "code": "1128b1",
      "label": "Permissive — misdemeanor conviction relating to fraud [§1128(b)(1)]",
      "providers": 29
    },
    {
      "code": "1128b8",
      "label": "Permissive — entities controlled by a sanctioned individual [§1128(b)(8)]",
      "providers": 27
    },
    {
      "code": "other",
      "label": "Other statutory bases (§1128(b)(2/3/6), settlement/CIA breaches)",
      "providers": 24
    }
  ],
  "by_state": [
    {
      "state": "CA",
      "providers": 574
    },
    {
      "state": "NY",
      "providers": 503
    },
    {
      "state": "OH",
      "providers": 412
    },
    {
      "state": "FL",
      "providers": 352
    },
    {
      "state": "PA",
      "providers": 299
    },
    {
      "state": "TX",
      "providers": 196
    },
    {
      "state": "NJ",
      "providers": 153
    },
    {
      "state": "IL",
      "providers": 124
    },
    {
      "state": "WV",
      "providers": 121
    },
    {
      "state": "MI",
      "providers": 114
    },
    {
      "state": "MD",
      "providers": 100
    },
    {
      "state": "KY",
      "providers": 92
    }
  ],
  "intl_overlap": {
    "eu_active": 5994,
    "eu_with_un_ref": 87,
    "eu_resolves_to_un": 84
  }
}