SEER-Medicare Sample Size Estimator

The SEER-Medicare Sample Size Estimator allows you to quickly estimate research sample sizes by entering your desired search criteria below. Click Add Variable to begin.

Note: this is intended to give an estimate only. Actual sample size may change depending on the final cohort selection criteria.

To estimate the cost of acquiring SEER-Medicare Data, visit the Data Cost Calculator.

Last Updated: 01 Oct, 2021