Medicaid and SCHIP Beneficiary Choice Improvement Act of 2009

[AI summary unavailable — showing source text] Medicaid and SCHIP Beneficiary Choice Improvement Act of 2009 - Amends title XXI (State Children's Health Insurance Program) (SCHIP, also known as CHIP) of the Social Security Act to require an SCHIP plan to describe how it will provide for child health assistance with respect to targeted low-income children who have access to coverage under a group health plan. Requires the Secretary of Health and Human Services (HHS) to pay to each state with an approved SCHIP plan a certain amount for the payment of premiums for coverage under an employer-sponsored group health plan that includes coverage of targeted low-income children and benefits supplemental to such coverage. Revises requirements regarding the purchase of employer-sponsored insurance. Prohibits any minimum benefits requirement or any limitation on beneficiary cost-sharing. Declares that, if the basic coverage of such insurance does not extend to each of certain categories of basic services, the plan shall cover such services as supplemental benefits. Prohibits a plan from requiring a targeted low-income child to enroll in family coverage in order to obtain child health assistance. Requires an annual voluntary enrollment peri…