Bun's medical treatment

We hate to ask for help like this however when Bun went from perfectly fine to not being able to walk and in terrible pain, we had to take him to chop knowing he has had a short lapse in coverage. He has a lot of fluid in his hip from a recent illness that we are hoping over the next few weeks will resolve itself without needing anything invasive done. He was admitted, had lots of imaging studies, meds, labs.... You get the idea. They told us today we would be getting a bill. Even if by some miracle he can be back dated on to the insurance through work, there is a 10k deductible and very high co pays. If not, I can only imagine the bill. We don't want to seem desperate. We always donate to these and never thought we would need it ourselves. Even the smallest amount would be greatly appreciated. Thank you all for reaching out to check on him. He will be 100% in no time.