Help with funding for genetic testing

Help with funding for genetic testing

My entire team is recommending I have genetic testing. I keep putting it off because of the cost. My insurance covers the test itself, but not the consultation. I can't have testing without consultation. Consultation costs $600. I'm a single parent, working in the social services industry, at reduced income due to using FMLA for treatment. The hospital I use has a foundation, but theyre out of money and not sure what's coming in the new year. The financial advocate isn't sure if funds will help cover that. 

My question: Does anyone know of any agencies, organizations, or foundations that might be able to help with financial services?

All the doctors feel the results (if positive) will greatly indicate future treatment, surgery, and of course, increase rate of other cancers. Thank you so much!