Affordable cat femoral neck surgery?

My cat(Canelo) injured his back right leg, and the vet says it’s a fractured femoral neck. They recommend surgery (likely FHO), but the quotes I’ve gotten are way over budget.

I’m in Bellevue but can drive anywhere in WA. Hoping to find a vet that can do it for under $4k total.

Any local recommendations or experiences would be greatly appreciated—thanks!