How much do 3 stitches cost?

A friend cut his hand (crotch of the thumb and forefinger) with a carpet knife at work a few weeks back. He has no insurance and no workers comp. He also doesn’t have a car or a drivers license. It was a four block walk to Miami Valley Hospital emergency room- and about a mile to the closest “doc in a box/ urgent care” at the corner of Patterson and Stewart (if it’s still there). He opted to go to MVH. It was a six hour visit. The bill from the doc came yesterday (there may still be one from t