621.145. Judicial review. — Except as otherwise provided by law, all final decisions of the administrative hearing commission shall be subject to judicial review as provided in and subject to the provisions of sections 536.100 to 536.140, except that in cases where a disciplinary order may be entered by the agency, no decision of the administrative hearing commission shall be deemed final until such order is entered. For purposes of review, the action of the commission and the order, if any, of the agency shall be treated as one decision. The right to judicial review as provided herein shall also be available to administrative agencies aggrieved by a final decision of the administrative hearing commission.