Administration.

The department may require a county department under s. 46.215, 46.22, or 46.23 or the governing body of a federally recognized American Indian tribe administering medical assistance to gather and provide the department with information needed to recover medical assistance under this section. Except as provided in par. (b), the department shall pay to a county department or tribal governing body an amount equal to 5 percent of the recovery collected by the department relating to a beneficiary for whom the county department or tribal governing body made the last determination of medical assistance eligibility. A county department or tribal governing body may use funds received under this paragraph only to pay costs incurred under this paragraph and, if any amount remains, to pay for improvements to functions required under s. 49.78 (2). The department may withhold payments under this paragraph for failure to comply with the department’s requirements under this paragraph. The department shall treat payments made under this paragraph as costs of administration of the Medical Assistance program.

The department shall credit to the appropriation account under s. 20.435 (4) (im) any amount that the department would otherwise pay under par. (a) to a county department under s. 46.215 for any recovery collected by a department employee or officer, or by a county employee or officer under the management of the department.