S90.129Contusion of unspecified lesser toe(s) without damage to nail

S90.129 is the ICD-10-CM diagnosis code for contusion of unspecified lesser toe(s) without damage to nail. It belongs to category S90 (superficial injury of ankle, foot and toes), block S90-S99 (injuries to the ankle and foot) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within S90.12, choose S90.129 (unspecified lesser toe(s) without damage to nail) only when documentation doesn't support a more specific option: right lesser toe(s) without damage to nail (S90.121) and left lesser toe(s) without damage to nail (S90.122).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.