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zReports Data

The official records of every US health facility, inside your AI agent.

The official records of every US health facility, for people, employers and AI agents. One MCP endpoint for Claude, ChatGPT and any agent, or one REST call. Hospitals, surgery centers, nursing homes, home health, hospice, dialysis, rehab, psychiatric, fertility, addiction treatment and licensed child care, with source, version and date on every answer.

Three frontier models sat the US HealthCare Exam. OpenAI 42, Anthropic 44 and Google 34 confident wrong answers out of 50. zBench, answering from official data, 50 of 50. See the exam. The record condition the exam used is this API.

Try it in thirty seconds

In Claude

  1. Settings, Connectors, Add custom connector
  2. Name zReports, URL https://api.zreports.org/mcp, no authentication
  3. Ask: "Which nursing home in Roseville CA has the stronger record"

In ChatGPT or any MCP client

  1. Add an MCP server with the URL https://api.zreports.org/mcp
  2. No key needed inside an assistant: the assistant channel has no per-user cap. Direct REST calls without a key get 2 a day; add ?key= or the x-api-key header to raise it
  3. Four tools: find_facility, get_record, get_company, compare

Who it is for

For people

Ask any health question in Claude or ChatGPT. The answer comes from the official records, with source and date.

  • Is this nursing home fined?
  • Which surgery center near Roseville has the stronger record?
  • Which fertility clinic in Sacramento reports to CDC?

For agents and developers

One MCP endpoint or one REST call. The facility file, sourced and dated, inside your agent.

  • find_facility({ name: "Sutter Roseville" })
  • get_record({ facility_id: "HOSP-050309" })
  • compare({ facility_ids: ["ASC-05C0001234", "ASC-05C0005678"] })

For employers

Add zReports to your benefit. Every lookup writes to a plan decision ledger. Four clicks, no plan change.

  • Best scoring MRI within 25 miles
  • Which rehab facility to send a member to after discharge
  • Which nursing home chains changed ownership this year

For teams selling to, hiring from, investing in or auditing healthcare

The companies, facilities and ownership file, self serve, inside your agent. Medtech, health IT, staffing, private equity, lenders, law, payers.

  • ASCs in California with more than four operating rooms
  • Hospitals in Texas with penalties on record and a change of ownership since 2024
  • Every facility under one chain, by state

Get a free key

Email in, key out, shown once. 500 calls a day, attribution to zReports required. Paid tiers below remove the attribution line and raise the limit.

Tiers

TierPriceCallsAttribution
Assistant
Inside Claude, ChatGPT and other assistants. Free for the person asking. Attribution to zReports required.
Freeno per-user capRequiredNo key needed
Anonymous
No key, direct REST calls: one lookup to try it (find, then the records). A free key is one email away. Attribution to zReports required.
Free2 a dayRequiredNo key needed
Free
Email in, key out. For individuals and evaluation. Attribution to zReports required.
Free500 a dayRequiredGet a key
Developer
One product or agent, one company. Fair use.
$97 a month20,000 a dayOptional
Team
A sales, research or data team at one company. Bulk export of query results.
$500 a month100,000 a dayOptional
Flat file
The whole facility file, versioned, delivered quarterly, priced by use. Request by email.
from $60,000 a yearby agreementOptionalRequest

The data is sold as data. It is never placement, never advertising, and no facility can pay to change a score, a grade or a line of its record. Terms.

The four tools

ToolArgumentsExample
find_facility
Find US health facilities in the zReports facility file by name words, city, state, zip or category (hospital, nursing, asc, psych, rehab, hospice, dialysis, homehealth, fertility, addiction, daycare). Returns matches with the facility_id to pass to get_record or compare. "no match" is an answer: the facility is not in the publisher's file.
name?, city?, state?, zip?, category?open an example
get_record
Return the official records of one facility: the highlight lines, the publisher's row verbatim (official_record), the score and grade with the published rule, alternatives nearby in the same category, and the source, version and as_of date. Lines the publisher does not carry read "not published".
facility_idopen an example
get_company
Return every facility the publisher lists under one chain or organization name, with counts by category and state, the average score, penalties and fines on record, and changes of ownership. Use for health systems, nursing home chains, dialysis chains and surgery center operators.
name, state?open an example
compare
Compare two to five facilities side by side on the same published fields: score, grade, status, ownership, beds, ratings, penalties, deficiencies where the publisher reports them.
facility_idsopen an example

Every answer is the same envelope: answer, source, version, as_of, limitations, zreports_url, attribution. A missing value reads not published. An unmatched name reads no match, with candidates kept apart from matches. compare takes two to 5 facilities.

Accuracy

Every figure is the government's own, quoted with its source, version and date. Where the file is silent, so are we.

Every figure is quoted from the publisher's file as loaded, with the file, the version and the as_of date beside it. Where the file is silent the answer says "not published"; zReports does not estimate.

The score and grade map the publisher's own rating or findings by one fixed, published rule. Where the publisher gives no composite rating the facility carries the 85 baseline. zReports adds no judgment of its own in this layer.

The record describes the facility, never any named person. Reviews and reputation signals are not part of this layer.

Any line can be disputed at corrections@zreports.org. A disputed line is marked under review within one business day and resolved against the publisher's file within five.

Where the record comes from

CategoryPublisherFilePublisher's cadence
HospitalCenters for Medicare & Medicaid ServicesHospital General Information (Care Compare)quarterly
Nursing homeCenters for Medicare & Medicaid ServicesNursing Home Provider Information, Penalties, Health Deficienciesmonthly
Outpatient surgery centerCenters for Medicare & Medicaid ServicesAmbulatory Surgical Center Quality Reportingquarterly
Inpatient psychiatric facilityCenters for Medicare & Medicaid ServicesInpatient Psychiatric Facility Quality Reportingquarterly
Inpatient rehabilitation facilityCenters for Medicare & Medicaid ServicesInpatient Rehabilitation Facility Quality Reportingquarterly
HospiceCenters for Medicare & Medicaid ServicesHospice Provider Data (Care Compare)quarterly
Dialysis centerCenters for Medicare & Medicaid ServicesDialysis Facility (Care Compare)quarterly
Home health agencyCenters for Medicare & Medicaid ServicesHome Health Agency (Care Compare)quarterly
Fertility and IVF clinicCenters for Disease Control and PreventionNational ART Surveillance System, Final ART Success Ratesyearly
Addiction treatment centerSubstance Abuse and Mental Health Services AdministrationFindTreatment.gov locator (BHSIS)yearly
Licensed child careState child care licensing agencies (TX, NY, CT, CO, WA, CA)State licensing and inspection open datanightly for TX, monthly for the other states
zReports Data · https://api.zreports.org/mcp · OpenAPI · Terms · data@zreports.org · Available in Claude; zReports is not affiliated with Anthropic or OpenAI.