List of API catalogs:
care: CMS Medicare APIprov: CMS Provider APIopen: CMS Open Payments APIcaid: CMS Medicaid APIhgov: CMS HealthCare.gov API
Examples
catalogs()
#> ! The following functions will be optimised package-wide:
#> `sum`
#> `prod`
#> `mean`
#> `median`
#> `min`
#> `max`
#> `sd`
#> `var`
#> `dplyr::n`
#> `dplyr::first`
#> `dplyr::last`
#> `dplyr::n_distinct`
#> `dplyr::row_number`
#> `dplyr::lag`
#> `dplyr::lead`
#> `dplyr::cur_group`
#> `dplyr::cur_group_id`
#> `dplyr::cur_group_rows`
#>
#> Optimised expressions are independent from each other and typical data-masking
#> rules may not apply
#>
#> Run `options(fastplyr.optimise = FALSE)` to disable optimisations globally
#>
#> Run `options(fastplyr.inform = FALSE)` to disable this message
#> This message is displayed once per session.
#> $care
#> $care$current
#> # A tibble: 138 × 12
#> title description identifier references modified periodicity contact
#> * <chr> <chr> <chr> <chr> <date> <chr> <chr>
#> 1 ACO REACH A… The Accoun… https://d… https://d… 2025-05-21 Annually [… ACO RE…
#> 2 ACO REACH E… Accountabl… https://d… https://d… 2025-05-21 Annually [… ACO RE…
#> 3 ACO REACH F… The Accoun… https://d… https://d… 2025-05-21 Annually [… ACO RE…
#> 4 ACO REACH P… The Accoun… https://d… https://d… 2025-05-21 Annually [… ACO RE…
#> 5 Accountable… The Accoun… https://d… https://d… 2025-05-16 Annually [… Shared…
#> 6 Accountable… The Accoun… https://d… https://d… 2025-05-16 Annually [… Shared…
#> 7 Accountable… TheAccount… https://d… https://d… 2025-05-16 Annually [… Shared…
#> 8 Advance Inv… The Advanc… https://d… https://d… 2025-03-18 Annually [… Shared…
#> 9 Agency for … The Agency… https://d… https://d… 2020-12-08 Annually [… Defici…
#> 10 CMS Program… The CMS Pr… https://d… https://d… 2025-05-14 Annually [… CMS Pr…
#> # ℹ 128 more rows
#> # ℹ 5 more variables: temporal <chr>, dictionary <chr>, site <chr>,
#> # download <chr>, resources <chr>
#>
#> $care$temporal
#> # A tibble: 80 × 8
#> title description periodicity contact dictionary site references endpoints
#> * <chr> <chr> <chr> <chr> <chr> <chr> <chr> <list<ti>
#> 1 Accoun… The Accoun… Annually [… Shared… https://d… http… https://d… [13 × 6]
#> 2 Accoun… The Accoun… Annually [… Shared… https://d… http… https://d… [10 × 6]
#> 3 Accoun… TheAccount… Annually [… Shared… https://d… http… https://d… [13 × 6]
#> 4 Advanc… The Advanc… Annually [… Shared… https://d… http… https://d… [2 × 6]
#> 5 Agency… The Agency… Annually [… Defici… https://d… http… https://d… [2 × 6]
#> 6 County… The Shared… Annually [… Shared… https://d… http… https://d… [10 × 6]
#> 7 Defici… The Public… Annually [… Defici… https://d… http… https://d… [10 × 6]
#> 8 End-St… The End-St… Biannually… ETC Mo… https://d… http… https://d… [6 × 6]
#> 9 Facili… The Facili… Quarterly … NH Fac… https://d… http… https://d… [7 × 6]
#> 10 Federa… TheFederal… Quarterly … Provid… https://d… http… https://d… [8 × 6]
#> # ℹ 70 more rows
#>
#>
#> $prov
#> $prov$current
#> # A tibble: 147 × 11
#> title group description issued modified released identifier contact
#> <chr> <chr> <chr> <date> <date> <date> <chr> <chr>
#> 1 Dialys… Dial… A list of … 2020-03-14 2025-06-17 2025-07-16 https://d… Dialys…
#> 2 Dialys… Dial… National a… 2020-03-14 2025-06-17 2025-07-16 https://d… Dialys…
#> 3 Dialys… Dial… State aver… 2020-03-14 2025-06-17 2025-07-16 https://d… Dialys…
#> 4 ESRD Q… Dial… This datas… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 5 ESRD Q… Dial… This datas… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 6 ESRD Q… Dial… This datas… 2025-01-15 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 7 ESRD Q… Dial… This datas… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 8 ESRD Q… Dial… This table… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 9 ESRD Q… Dial… This datas… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> 10 ESRD Q… Dial… This datas… 2021-01-20 2024-12-03 2025-01-15 https://d… ESRD Q…
#> # ℹ 137 more rows
#> # ℹ 3 more variables: download <chr>, site <chr>, dictionary <chr>
#>
#>
#> $open
#> $open$current
#> # A tibble: 18 × 6
#> title description modified identifier contact download
#> <chr> <chr> <date> <chr> <chr> <chr>
#> 1 Covered Recipient Profile… The Covere… 2025-06-30 https://o… Open P… https:/…
#> 2 National level payment to… This datas… 2025-06-30 https://o… Open P… https:/…
#> 3 National level payment to… This datas… 2025-06-30 https://o… Open P… https:/…
#> 4 Payments grouped by Teach… This datas… 2025-06-30 https://o… Open P… https:/…
#> 5 Payments grouped by cover… This datas… 2025-06-30 https://o… Open P… https:/…
#> 6 Payments grouped by cover… This datas… 2025-06-30 https://o… Open P… https:/…
#> 7 Payments grouped by physi… This datas… 2025-06-30 https://o… Open P… https:/…
#> 8 Payments grouped by repor… This datas… 2025-06-30 https://o… Open P… https:/…
#> 9 Payments grouped by repor… This datas… 2025-06-30 https://o… Open P… https:/…
#> 10 Payments grouped by repor… This datas… 2025-06-30 https://o… Open P… https:/…
#> 11 Physician (distinct) prof… This datas… 2025-06-30 https://o… Open P… https:/…
#> 12 Profile Information This datas… 2025-06-30 https://o… Open P… https:/…
#> 13 Provider profile ID mappi… Maps secon… 2025-06-30 https://o… Open P… https:/…
#> 14 Reporting entity profile … This datas… 2025-06-30 https://o… Open P… https:/…
#> 15 State level payment total… This datas… 2025-06-30 https://o… Open P… https:/…
#> 16 State payment totals and … Groups pay… 2025-06-30 https://o… Open P… https:/…
#> 17 Summary Dashboard - all y… Summary da… 2025-06-30 https://o… Open P… https:/…
#> 18 Teaching Hospital profile… This datas… 2025-06-30 https://o… Open P… https:/…
#>
#> $open$temporal
#> # A tibble: 8 × 4
#> title description modified endpoints
#> <chr> <chr> <date> <list<ti>
#> 1 General Payment Data All genera… 2025-06-30 [7 × 4]
#> 2 Ownership Payment Data All owners… 2025-06-30 [7 × 4]
#> 3 Research Payment Data All resear… 2025-06-30 [7 × 4]
#> 4 payments grouped by covered recipient and na… This datas… 2025-06-30 [7 × 4]
#> 5 payments grouped by covered recipient and re… This datas… 2025-06-30 [7 × 4]
#> 6 payments grouped by reporting entities and n… This datas… 2025-06-30 [7 × 4]
#> 7 payments grouped by reporting entities, cove… This datas… 2025-06-30 [7 × 4]
#> 8 state payment totals grouped by Nature of Pa… Groups pay… 2025-06-30 [7 × 4]
#>
#>
#> $caid
#> $caid$current
#> # A tibble: 95 × 7
#> title identifier description periodicity modified contact download
#> <chr> <chr> <chr> <chr> <date> <chr> <chr>
#> 1 Drug Products… https://d… "Active dr… Decenniall… 2025-05-07 Medica… NA
#> 2 State Medicai… https://d… "All state… Monthly [R… 2025-07-25 Medica… NA
#> 3 Drug Manufact… https://d… "Drug Manu… Decenniall… 2025-05-07 Medica… NA
#> 4 Medicaid Enro… https://d… "Total Med… Decenniall… 2025-07-30 Medica… https:/…
#> 5 Managed Care … https://d… "The Medic… Decenniall… 2024-10-16 Jeff C… NA
#> 6 Managed Care … https://d… "The Medic… Decenniall… 2024-10-16 Medica… NA
#> 7 Managed Long … https://d… "1. Enroll… Decenniall… 2024-10-16 Jeff C… NA
#> 8 Managed Care … https://d… "The Medic… Decenniall… 2024-10-16 Medica… NA
#> 9 Managed Care … https://d… "Number of… Decenniall… 2024-10-16 Medica… NA
#> 10 Medicaid CMS-… https://d… "This data… Decenniall… 2025-07-31 Medica… NA
#> # ℹ 85 more rows
#>
#> $caid$temporal
#> # A tibble: 6 × 4
#> title description periodicity endpoints
#> <chr> <chr> <chr> <list<ti>
#> 1 Child and Adult Health Care Quality Measures Performanc… Annually [… [10 × 4]
#> 2 Managed Care Programs by State Provides p… Decenniall… [1 × 4]
#> 3 NADAC National A… Decenniall… [13 × 4]
#> 4 Pricing Comparison for Blood Disorder Treat… The Refere… Decenniall… [8 × 4]
#> 5 Product Data for Newly Reported Drugs in th… The data b… Decenniall… [107 × 4]
#> 6 State Drug Utilization Data Drug utili… Decenniall… [34 × 4]
#>
#>
#> $hgov
#> $hgov$current
#> # A tibble: 28 × 9
#> title identifier description periodicity issued modified contact
#> <chr> <chr> <chr> <chr> <date> <date> <chr>
#> 1 Agent Broke… https://d… NA Decenniall… 2018-07-31 2025-08-08 FFMPro…
#> 2 AB Registra… https://d… Access Dat… Decenniall… 2016-03-30 2025-08-08 FFMPro…
#> 3 AB Suspensi… https://d… Access Dat… NA 2016-05-03 2025-08-08 FFMPro…
#> 4 Issuer_Part… https://d… The datase… Decenniall… 2020-06-05 2025-01-13 Domini…
#> 5 Rolling Dra… https://d… NA Decenniall… 2016-08-22 2024-08-09 CMS (m…
#> 6 Auto-popula… https://d… ECP Autofi… Decenniall… 2016-08-22 2024-08-09 CMS (m…
#> 7 Issuer Part… https://d… NA NA 2019-10-09 2020-09-29 Hiko N…
#> 8 NIPR Valid … https://d… This datas… Decenniall… 2016-11-17 2020-08-10 diaz_j…
#> 9 Direct Enro… https://d… NA Decenniall… 2018-09-27 2024-08-07 Hiko N…
#> 10 Issuer and … https://d… NA NA 2019-10-09 2019-11-22 Hiko N…
#> # ℹ 18 more rows
#> # ℹ 2 more variables: download <chr>, resources <chr>
#>
#> $hgov$temporal
#> # A tibble: 16 × 2
#> title endpoints
#> <chr> <list<tibble[,9]>>
#> 1 Benefits and Cost Sharing PUF [12 × 9]
#> 2 Business Rules PUF [12 × 9]
#> 3 MLR Dataset [9 × 9]
#> 4 Machine Readable PUF [4 × 9]
#> 5 Network PUF [12 × 9]
#> 6 Plan Attributes PUF [12 × 9]
#> 7 Plan ID Crosswalk PUF [11 × 9]
#> 8 QHP Landscape Individual Market Dental [17 × 9]
#> 9 QHP Landscape Individual Market Medical [17 × 9]
#> 10 QHP Landscape SHOP Market Dental [16 × 9]
#> 11 QHP Landscape SHOP Market Medical [38 × 9]
#> 12 QHP Landscape SHOP Medical [2 × 9]
#> 13 Quality PUF [8 × 9]
#> 14 Rate PUF [12 × 9]
#> 15 Service Area PUF [12 × 9]
#> 16 Transparency in Coverage PUF [5 × 9]
#>
#>