CMS Medicare Data Scraper - data.cms.gov API

affiliation-row

One clinician-to-facility affiliation, with the facility type and its CMS certification number.

prescriber-row

One Part D prescribing row: claims, 30-day fills, drug cost, beneficiaries, opioid and antibiotic breakouts, by provider or by provider and drug.

utilization-row

One Medicare utilisation and payment row for a physician, hospital, DME supplier or HCPCS service.

enrollment-row

One Medicare enrollment record for a provider, hospital, SNF, home health agency, hospice, rural health clinic or FQHC.

ownership-row

One owner of a Medicare-enrolled facility, with the ownership percentage and the private-equity, REIT, holding-company and chain flags.

facility-row

One hospital, nursing home, home health agency, hospice, dialysis facility, inpatient rehab or long-term care hospital with its ratings.

quality-row

One Care Compare quality or patient-experience measure — HCAHPS, complications, infections, readmissions, timely care, value-based purchasing.

deficiency-row

One nursing home health or fire-safety deficiency, penalty or survey summary.

spending-row

One spending, cost-report, enrollment-count or geographic-variation row.

supplier-row

One medical equipment supplier with its address, specialities, products and contract status.

order-referring-row

One clinician eligible to order and refer, with the Part B, DME, HHA, PMD and hospice flags.

opt-out-row

One clinician who has opted out of Medicare, with the effective and end dates and the practice address.

revoked-row

One provider or supplier revoked from Medicare, with the reason and the reenrollment bar.

revalidation-row

One revalidation due date, group reassignment or clinic-group record.

catalog-dataset

One dataset in Catalog mode: title, description, theme, keywords, contact, update cadence, licence, row and column counts and the data-dictionary link.

custom-row

One row from a data.cms.gov dataset outside the curated list, reached by ID.

dataset-field

Optional. One column definition — machine name, human label, SQL type and position.

dataset-resource

Optional. One downloadable file CMS attaches to a dataset — the current CSV, a dated archive or the data-dictionary PDF — with its URL and size.