So why do American hospitals fly the flag if they dont actually want to help their fellow Americans ?

Very cool. I don't know what your plans are and whether you're trying to monetize this but I think a very simple extra feature would just be to allow a natural language search for those particular rows since people may not know what the procedures are called but an LLM would: e.g.

"broken arm at red cross hospital" or something

Thanks for shining a light on the scam!