- Make your voice heard! Enter your zip code, and urge your legislators to support quality care for the frail and elderly! American Health Care Association 1201 L St., N.W. Washington, DC 20005 (202) 842-4444 (202) 842-3860 To obtain a User ID and Password to the Members Only site, please contact your State Affiliate. Provider's 2001 Buyer's Guide Receive Your Copy of Provider Magazine For ...www.ahca.org