What do you do after emergency hospitalization claim denied?

If your emergency hospitalization claim is denied, first review the explanation of benefits to understand the reasons for denial. Gather all relevant documentation, including medical records and bills, and contact your insurance company for clarification. You can then appeal the denial by submitting a formal appeal letter along with supporting documents, and consider reaching out to your healthcare provider for assistance. If needed, consult a legal expert or patient advocate for further guidance.