title: Patient challenged Blue Cross denial of ER payment.
mesh_terms: D054598:Blue Cross Blue Shield Insurance Plans / Q000331:legislation & jurisprudence*; D004632:Emergency Medical Services / Q000191:economics / Q000331:legislation & jurisprudence*; D004636:Emergency Service, Hospital / Q000191:economics; D006744:Hospital Bed Capacity, 100 to 299; D006801:Humans; D007348:Insurance, Health / Q000331:legislation & jurisprudence*; D007349:Insurance, Health, Reimbursement / Q000331:legislation & jurisprudence*; D007350:Insurance, Hospitalization / Q000331:legislation & jurisprudence*; D008297:Male; D009820:Ohio; D010437:Peptic Ulcer / Q000175:diagnosis