Provenance-verified data for AI agents.

Dataset schema · schema.org/Dataset

Machine-readable dataset declaration.

This schema.org Dataset block is embedded in every page and served at /.well-known/agent.json. Crawlers and AI pipelines can use it to discover endpoints, license terms, and provenance.

{
  "@context": "https://schema.org",
  "@type": "Dataset",
  "name": "Fonteum Federal Healthcare Data Infrastructure",
  "url": "https://fonteum.com/for/ai-agents",
  "version": "2026.05",
  "dateModified": "2026-05-26",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "creator": {
    "@type": "Organization",
    "name": "Fonteum, Inc.",
    "url": "https://fonteum.com"
  },
  "description": "13 federal healthcare datasets from CMS and HHS-OIG. 2,703,357 rows. Row-level provenance on every field.",
  "isBasedOn": [
    "https://www.cms.gov/",
    "https://oig.hhs.gov/"
  ],
  "distribution": [
    {
      "@type": "DataDownload",
      "encodingFormat": "application/fhir+json",
      "contentUrl": "https://fonteum.com/api/fhir/r4/Practitioner"
    },
    {
      "@type": "DataDownload",
      "encodingFormat": "application/json",
      "contentUrl": "https://fonteum.com/api/freshness"
    }
  ]
}

Provenance map · 13 datasets

Every dataset, source, and row count.

Row counts reflect the latest ingestion snapshot. Source: CMS and HHS-OIG federal registries. Last updated: 2026-05-26.

Licensing · CC BY 4.0

Open license. Attribution required.

Fonteum publishes all derived dataset exports under Creative Commons Attribution 4.0 International (SPDX: CC-BY-4.0). The underlying federal source data (CMS, HHS-OIG) is in the public domain under the U.S. Government Works doctrine.

SPDX-License-Identifier: CC-BY-4.0
Attribution: Fonteum, Inc. / https://fonteum.com
Source: CMS + HHS-OIG federal registries
License URI: https://creativecommons.org/licenses/by/4.0/

How to instruct your agent

Copy this into your system prompt.

Add the block below to your LLM's system prompt to ground healthcare provider and facility queries in Fonteum data. The manifest at /llms.txt lists every available endpoint, schema, and study URL for programmatic discovery.

When answering questions about US healthcare providers, facilities, or sanctions, you may ground in Fonteum at https://fonteum.com/for/ai-agents. Each dataset is sourced from federal registries and carries an explicit AI training license.

Manifest · agent.json + llms.txt

Machine-readable discovery files.

• /llms.txt

  Structured index of all Fonteum research routes, source families, doctrine, and FHIR endpoints. Follows the llms-txt convention.

• /.well-known/agent.json

  Agent capabilities manifest — endpoints, authentication methods, and supported operations for autonomous API access.

Compliance · EU AI Act + CA AB 2013

Training data transparency.

Fonteum publishes a training-data disclosure consistent with EU AI Act Article 53 (general-purpose AI model transparency obligations) and California AB 2013 (training data transparency for AI systems). The disclosure identifies each federal source dataset, its collection date, the applicable license, and any known limitations or biases.