- Created by Susan Pagan, last modified on Apr 27, 2020
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CDR Data Catalog
The CDR Data Catalog is a collection of metadata, combined with data management and search tools, that helps analysts and other data users to find the data that they need, serves as an inventory of available data, and provides information to evaluate the fitness of data for intended uses.
This page provides the current schemas available on the CDR. All data will more closely reflect the source system. A road map for future schemas is available here: Data Roadmap.
If you have any questions regarding the Data Catalog information on this page or the HCQIS Data & Analytics Modernization effort overall, please send an email to HCQIS_Data@hcqis.org.
All data listed below is currently in the CDR; however, a user will only see what is defined by their DUA.
Claims Data
Schema | Description | CDR Schema and CASLIB Name | CDR Table Layouts | Data Dictionaries and Supplemental Information |
---|---|---|---|---|
CSAT | The Healthcare Quality Analytics and Reporting (HCQAR) Complete Statistical Analysis Table (CSAT) is a monthly dataset that provides state and national level claims data variables derived from Medicare Part A / Part B / Part D claims data specifically for the national and state Quality Improvement Networks and Organizations (QIN-QIOs). | csat_yyyymm_baseline csat_yyyymm [monthly] QIN-specific Versions: | ||
DDPS Part D | The source data for Part D claims is the Drug Data Processing System. This schema contains all prescription drug claims covered under Medicare Part D. | ddps_part_d | ||
NCH Part A | The source data for Part A claims is the National Claims History (NCH) monthly extracts. Part A claims include the Inpatient (IP) and Skilled Nursing Facility (SNF), Home Health (HHA), Hospice, and Outpatient Extracts. | nch_part_a | ||
NCH Part B | The source data for Part B claims is the NCH monthly extracts. Part B claims include the Professional and the Durable Medical Equipment (DME) extracts. | nch_part_b |
Beneficiary and Provider Data
Schema | Description | CDR Schema and CASLIB Name | CDR Table Layouts | Data Dictionaries and Supplemental Information |
---|---|---|---|---|
NPPES | The National Plan and Provider Enumeration System contains provider NPIs, names, and location information. | nppes | NPPES dissemination information on CMS Website | |
SDDW | Contains Medicare Beneficiary and Provider enrollment data. (FAQ) | sddw_np_sdps | For information about beneficiary tables in SDDW: EDB_data_dictionary.doc |
Public Data
Schema | Description | CDR Schema and CASLIB Name | CDR Table Layouts | Data Dictionaries and Supplemental Information |
---|---|---|---|---|
ADI | The Area Deprivation Index (ADI) contains the GIS information for US neighborhoods. | public_data | Neighborhood Atlas Web Page | |
FDA | The FDA data contains packaging and product information for FDA approved drugs. | public_data | ||
Nursing Home Compare | This is the official data for the Nursing Home Compare website. | compare_nursing_home | ||
ZIP | This table contains the ZIP Codes and other information for cities and towns in the US. | public_data |
Important Notes
- The CDR follows NCH logic, as such Part A claims are split into multiple records when the number of revenue center line items is greater than 45. In HAJI these were merged into a single claim
- The CDR includes claim types 61, 62, 63, 64, 80, and 81 which HAJI did not include
- The CDR includes claim adjustments older than five years, which HAJI did not include
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