ICD-10-CM Diagnosis Code (2025)
Official Description for S90
Superficial injury of ankle, foot and toes
Coding Notes & Guidelines for S90
open bite of toe (S91.15-, S91.25-)
open bite of ankle (S91.05-)
open bite of foot (S91.35-)
contusion of toes (S90.1-, S90.2-)
Contusion of toe NOS
Contusion of foot NOS
Hair tourniquet syndrome of toe
Splinter in the toe
Splinter in the ankle
Splinter in the foot
The appropriate 7th character is to be added to each code from category S90
- A: initial encounter
- D: subsequent encounter
- S: sequela
Child Codes (More Specific Codes for S90):
About ICD-10-CM Code S90 (Superficial injury of ankle)
ICD-10-CM code S90 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM S90 became effective on October 1, 2024.
This page provides detailed information about S90 - Superficial injury of ankle, foot and toes. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Superficial injury of ankle related to foot and toes.