Children's Access to Reconstructive Evaluation & Surgery (CARES) Act of 2009 - Amends the Public Health Service Act, the Employee Retirement Income Security Act of 1974 (ERISA), and the Internal Revenue Code to require a group health plan that covers surgical benefits to also cover outpatient and inpatient diagnosis and treatment of a congenital or developmental deformity, disease, or injury of a minor child (defined as child under the age of 22).
Requires that such coverage: (1) be subject to pre-authorization or pre-certification requirements of the plan or issuer; and (2) include any surgical treatment deemed by the treating physician to be medically necessary to approximate a normal appearance. Defines "treatment" to include reconstructive surgical procedures that are performed on abnormal structures of the body caused by congenital defects, abnormalities, trauma, infection, tumors, or disease, including: (1) procedures that do not materially affect the function of the body part being treated; and (2) procedures for secondary conditions and follow-up treatment. Excludes cosmetic surgery performed to reshape normal structures of the body to improve appearance or self-esteem.