Health insurance for a person with a pre-existing condition in the state of Washington?

My husband who is 35 and a contractor has a pre-existing condition. Does somebody know of a health insurance who takes members with pre-existing conditions in the state of Washington?

I think a lot of times if you get health insurance from your employer, as a large group, that they don't exclude pre-existing conditions. But for individual policies, I suspect all companies do. Otherwise the ones that don't would put the ones who do out of business.