Detailed text transcripts for TV channel - KGO - 20140624:10:16:00
>> almost all of them, yes. >> reporter: they're using advanced computer programs to ferret out billing errors. and we were there, as the helena from co-patient told them how much money she saved. >> i have saved them $18,000 to date. >> reporter: $18,000 so far. that's $30,000 in total. the moment stunned us all. >> wow. >> wow. >> that's good news. >> reporter: what does this mean for your lives? >> just means we can't -- we can't -- we can move on. >> reporter: unbelievable. it took them more than two years to fight that one bill, but the message here is to never give up. you can fight back...