Moms Colon Cancer Surgery

My mom was diagnosed with a tumor on her cervix and was taken to the emergency room wherein she got admitted to the hospital. The hospital performed the first surgery and she was fine. As she was recuperating they found a tumor in her colon which is causing blood clots in her liver. The hospital is holding off on the surgery because Medi-cal does not want to pay for another surgery, I need help please my mom is dying and it feels like I’m dying with her