Wis. Stat. § 632.899

If the federal government enacts legislation providing for a federal income tax exemption for amounts deposited in a medical savings account and for any interest, dividends or other gain that accrues in the account if redeposited in the account, the commissioner shall conduct a study, to be completed within 4 years after the enactment of the federal legislation, of individuals and groups that had coverage under a high cost-share health plan, as defined in s. 632.898 (1) (c), 1995 stats., and that terminated that coverage in order to enroll in a health benefit plan that was not a high cost-share health plan, as defined in s. 632.898 (1) (c), 1995 stats. The commissioner shall submit a report of all findings, conclusions and recommendations to the appropriate standing committees in the manner provided under s. 13.172 (3).