NOTICE TO PHYSICIANS AND PROVIDERS Cook Children's Health Plan, a full service pediatric HMO, will be accepting letters of application from March 1- March 20, 2026 from Providers who are interested in applying for participation. Please mail your letter of interest to: Cook Children's Health Plan PO Box 2488 Fort Worth, TX 76113-2488 Attn: Network Development No phone calls or faxes, please IPL0303479 Jan 12-16 2026