Each HEDIS season, a compilation of IDSS file updates are posted for Health plans submitting HEDIS data to NCQA. These files are referenced by health plans and HEDIS certified vendors and auditors to utilize during the IDSS process.
Below are the Final HEDIS MY 2022 IDSS files. Changes to the files compared to the previous year can be found in the crosswalk section. More information on measure specific changes can be found in the HEDIS Volume 2 Technical specification. The IDSS system will be available in March 2023.
Submission Files
- FINAL Commercial MY2022
- FINAL Exchange MY2022
- FINAL LTSS MY2022
- FINAL Medicaid MY2022
- FINAL Medicare MY2022
Schema Files
- FINAL Commercial MY2022
- FINAL Exchange MY2022
- FINAL LTSS MY2022
- FINAL Medicaid MY2022
- FINAL Medicare MY2022
Data Dictionary
- FINAL Commercial MY2022
- FINAL Exchange MY2022
- FINAL HEDIS Indicator MY2022
- FINAL HEDIS Measure MY2022
- FINAL LTSS MY2022
- FINAL Medicaid MY2022
- FINAL Medicare MY2022
- FINAL HEDIS Supporting Document
Crosswalks
- FINAL Commercial crosswalk MY2022
- FINAL Medicaid crosswalk MY2022
- FINAL Medicare crosswalk MY2022
- FINAL Exchange crosswalk MY2022
- FINAL Medicaid LTSS crosswalk MY2022
- FINAL HEDIS Indicator crosswalk MY2022
- FINAL HEDIS Measure crosswalk MY2022
- FINAL Calculation Specifications Crosswalk MY2022
- FINAL Validation Metadata Crosswalk MY2022
Validations
Calculations
Results Files
- FINAL Commercial Results MY2022 – .xml version
- FINAL Exchange Results MY2022 – .xml version
- FINAL LTSS Results MY2022 – .xml version
- FINAL Medicaid Results MY2022 – .xml version
- FINAL Medicare Results MY2022 – .xml version