U.S. CMS nursing homes, ownership, cost reports and place contacts
Data Stockroom — 100-row sample

The complete captured CMS nursing-home provider and ownership tables, normalized and joined by facility certification number, with chain summaries, the latest two fiscal years of Medicare skilled nursing facility cost reports and conservative current place/contact links.

Processed on: 2026-09-30
Period: ASOF2026-08-01 (as of 2026-08-01)
Primary source snapshot: 2026-08-01

CONTENTS
sample.csv: 100 real rows, all 159 columns from facilities_full.csv.
Repeatable selection; not a statistically representative sample. The legend describes the full product; companion data tables are only in the full download.

FEATURES AND PREPARATION
- All 99 original provider fields retained in the full facility table, plus derived ownership and enrichment fields.
- Full facility details, ownership relationships and chain summaries.
- Published switchboard numbers, named ownership counts and original missingness footnotes.
- Medicare skilled nursing facility cost reports from the two latest CMS public use fiscal years: every published report with beds, Medicare and Medicaid days, admissions, discharges, costs, revenue, income and balance sheet, plus HCRIS report status and dates; each facility carries its most recent report by exact CCN.
- Place links by labeled exact-key rules with current websites, phones, shared-mailbox emails, categories, brands, social profiles, attribution and coordinate-distance review flags.

SOURCES AND ATTRIBUTION
CMS — Nursing Home Provider Information — 2026-08-01
https://data.cms.gov/provider-data/dataset/4pq5-n9py
Complete published facility population and provider measures; individual measures may refer to different reporting periods. Attribution: Centers for Medicare & Medicaid Services; no CMS or HHS endorsement implied.
CMS — Nursing Home Ownership — 2026-08-01
https://data.cms.gov/provider-data/dataset/y2hd-n93e
Published ownership/management relationships linked by exact CCN; includes unavailable-data placeholders. Attribution: Centers for Medicare & Medicaid Services; no CMS or HHS endorsement implied.
CMS — Skilled Nursing Facility Cost Report — FY2022-FY2023 public use files, catalog modified 2025-12-19
https://data.cms.gov/provider-compliance/cost-reports/skilled-nursing-facility-cost-report
Public use files of selected Medicare skilled nursing facility cost report (CMS-2540-10) values for the two latest fiscal years, linked to facilities by exact CCN. Attribution: Centers for Medicare & Medicaid Services; no CMS or HHS endorsement implied.
CMS — Healthcare Cost Report Information System (HCRIS) SNF report records — FY2022-FY2023 HCRIS report records, files dated 2026-07-14
https://www.cms.gov/data-research/statistics-trends-and-reports/cost-reports
Report status, processing, receipt and settlement dates of the same fiscal years, linked by report record number or exact CCN and period. Attribution: Centers for Medicare & Medicaid Services; conclusions drawn from these data are not attributable to CMS or HCRIS.
Overture Maps Foundation — Places — 2026-09-23.0
https://docs.overturemaps.org/attribution/
Place reference and separately dated contact/location evidence. Attribution: Overture Maps Foundation and contributors identified in per-place sources, including Meta, Microsoft, BrightQuery, Foursquare and All The Places where present. Retain included contributor notices.

USING THE FILES
legend.csv defines the columns, units, formats and blank-value meanings.
CSV is UTF-8 with headers. Import identifiers, ZIP codes and phones as text. Blank differs from zero or false.
Columns of type json contain JSON text within CSV cells.
LICENSES.txt contains source attribution and applicable notices.

LIMITATIONS
- Ownership rows include unavailable-data placeholders; owner relationships are not unique owner companies.
- Chain summaries cover this captured facility population, not every location a chain may operate.
- A facility phone is not an individual owner contact. Contacts are not reachability-verified.
- Current place coordinates are bounding-box minima; coordinate-distance flags do not establish which source is correct.
- CMS staffing measures use their published reporting periods; processing date is not a claim of daily measurement.
- Cost report values are as published in the CMS public use files, which reflect HCRIS data as of the extract date CMS states; report status and dates come from later HCRIS files and can describe a reprocessed record of the same period (hcris_link_status).
- Cost report fiscal years follow the federal fiscal year in which each reporting period begins, so periods and end dates vary by facility; most recent means the latest reporting period end date, then the later HCRIS receipt date.
- Cost reports link to facilities only by identical six-character CCN. Medicaid-only and other facilities without a captured report have blank cost report values; reports for CCNs outside Provider Information stay in cost_reports.csv.
- Low and no Medicare utilization cost reports often publish few values, and some publish no reporting period; blank cost report amounts are unknown, not zero, and Medicare and Medicaid day shares are never imputed.

DATA STOCKROOM TERMS
- This is a dated data snapshot. It does not include an ongoing update service.
- The files are supplied as-is. Accuracy, completeness, contact reachability and suitability for a particular use are not guaranteed. Independently verify information needed for your use.
- Underlying source data remains subject to the included upstream licenses and notices. Those terms govern that material; these terms do not restrict upstream permissions or rights in public-domain information.
- Data Stockroom does not claim agency endorsement or exclusive ownership of underlying public facts. A published contact does not establish consent to marketing.

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