Medicare AdvantageAdministrativeMedium impact
24-1339 HEDIS Supplemental Data Submission Deadlines for Measurement Year 2024
Health Net·CA·Reimbursement
Effective date
Jan 31, 2025
We identified it
Jun 20, 2026
Summary
Health Net has established critical deadlines for HEDIS supplemental data submission for Measurement Year 2024. Providers must submit non-standard data by January 31, 2025, supplemental standard data by March 13, 2025, and encounters by March 31, 2025 to ensure inclusion in MY 2024 reporting.
Action Required
By January 31, 2025: Submit all non-standard data via Cozeva chart review system. By March 13, 2025: Submit final supplemental standard data files (laboratory, EHR, immunizations) by end of business day. By March 31, 2025: Submit all encounters data. Contact Health Net HEDIS supplemental data team for questions. Data submitted after these deadlines will be applied to MY 2025 reporting instead.