The answer is not straightforward. I think you have to look at whether there was one or two separate repairs (repair of nail bed with adsorbable sutures and repair of nonadjacent skin with non-adsorbable sutures).
I also thought about this more and you may want to check the individual payers guidance for use of modifiers 59 and X[E,P,S,U] as some interpret the modifiers differently (eg, allow use of XS for procedures on non-adjacent skin or recommend XU for nonadjacent areas of same organ system). Medicare appears to consider procedures on skin that is distal to or on the distal interphalangeal (DIP) joint included in a nail procedure on the same digit even when the procedures are different (eg, debridement of nails and paring of callus) and would not allow payment for both services on the same date.
Sorry there is no straightforward answer but that would just not be coding.
Cindy