Pursuant to Federal Rules of Appellate Procedure 29(a)(3), amici curiae respectfully request leave of this court to file the attached brief in support of Plaintiffs-Appellants. Amici are the Disability Rights Education and Defense Fund; the National Association of the Deaf; the Bazelon Center for Mental Health Law; the Hearing Loss Association of America; the Hearing Loss Association, Oregon State Association; the Washington State Communication Access Project; the Oregon Communication Access Project; and the California Communication Access Project. Amici collectively share the mission of advancing the equality of people with hearing disabilities and removing discriminatory barriers to coverage of the health care services and devices that they need to fully participate in American society.