Children's Health First Act

[AI summary unavailable — showing source text] Children's Health First Act - Amends title XXI (State Children's Health Insurance Program (SCHIP)) of the Social Security Act to grant states the option to expand coverage of children whose family income is any percentage up to 400% of the poverty-line. Authorizes states to offer purchase of coverage for uncovered children under SCHIP who are not otherwise eligible for assistance under SCHIP or Medicaid. Provides subsidies for employment-based coverage of children eligible for SCHIP or Medicaid. Requires coverage of early and periodic screening, diagnostic, and treatment services, including dental services, federally-qualified health services, and rural health clinic services. Establishes the Medicaid-SCHIP Payment Advisory Commission. Provides for an increase in the federal medical assistance percentage (FMAP) for medical assistance for children for states that expand coverage of children. Outlines state options for additional coverage expansions, including older children under Medicaid, targeted low-income pregnant women under SCHIP, and legal immigrants under both programs. Establishes new base SCHIP allotments responsive to increases in health care costs and enrollment expansio…