Exhibit 4.13a FIRST AMENDMENT TO RIGHTS AGREEMENT OF MAXICARE HEALTH PLANS, INC. This First Amendment to Rights Agreement of Maxicare Health Plans, Inc. (this "Agreement") is entered into as of October 9, 1998. WHEREAS, Maxicare Health Plans, Inc....Rights Agreement • November 16th, 1998 • Maxicare Health Plans Inc • Hospital & medical service plans
