Requires each health benefit plan offered to public employees and their covered dependents that is not subject to Title 48 RCW to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires each disability insurance policy that provides coverage for hospital or medical expenses to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires each group disability insurance policy that provides coverage for hospital or medical expenses to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires each health care service contract that provides coverage for hospital or medical expenses to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires each health maintenance agreement that provides coverage for hospital or medical expenses to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires each self-funded multiple employer welfare arrangement established, operated, providing benefits, or maintained in this state that provides coverage for hospital or medical expenses to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires any schedule of benefits established or renewed by the Washington basic health plan to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Requires the department of social and health services to provide coverage for amino acid-based elemental formulas, regardless of the delivery method.

Applies generally after December 31, 2007.