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Texas Department of Insurance

Cost-Sharing Reduction (CSR) Data Call

Reporting period – January 1, 2025, to December 31, 2025
Report due date – Nov 7, 2026

Background information

The Texas Department of Insurance (TDI) is requesting data from applicable health insurers pursuant to Texas Insurance Code §38.001 to support an actuarial review of the Texas Cost-Sharing Reduction (CSR) factor.  Health plan issuers that filed for Plan Year 2025 with individual health plans on the federal marketplace (Exchange) are required to report.

Additional resources

Request for information related to cost-sharing reductions letter issued under 38.001.

For questions regarding the data request, contact: ratereview@tdi.texas.gov

Last updated: 10/27/2026