In both cases the patient initially refused treatment out of fear to receive a high bill. Both bills ended up being about 50 USD (a few stitches in the first case, lab analysis to confirm it were kidney stones in the second case).
In the first case, the patient's spouse told me not to worry, it ain't too bad. But she would stay with him to make sure he does not fall unconscious ("uhm.. ok...."; I got a taxi to pick them up for a trip to the ER); in the second case I ate my dinner while watching the guy scream in pain - being a doctor's child helps with that .. he finally agreed to let me take him to the ER.
Dear US-americans doctors, you lost me. Where again was the exit ethics took during your education?