By comparison, WA state that runs its own exchange claimed 17,000 enrolled in ACA health plans. As a matter of proportion, WA state added 60,000 to. Medicaid applied under this bill, but were previously eligible and didn't know it, another 77,000 qualify under the. Medicaid expansion. So 90% of the people captured by this effort so far are going to get free healthcare. Not exactly what the liberals expected.