All firm products and services are subject to change without notice. Client Eligibility Required. Guided Insurance Advocates is not affiliated with the U.S. government or the federal Medicare program. Please contact Medicare.gov, 1-800-MEDICARE, or your local state health insurance program to get information on all of your options. Guided Insurance Advocates does not offer every plan available and is limited to the plans Guided Insurance Advocates represents. Currently servicing clients who are residents of Texas and majority of states and already have Medicare Parts A and B.