S90.921A Unspecified superficial injury of right foot, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S90.921 with 7th character A (initial encounter).

Applies from S90 Superficial injury of ankle, foot and toes

7th character note

• The appropriate 7th character is to be added to each code from category S90

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Code annotations containing back-references to S90.921A

Back-references to S90

• Type 2 Excludes: S80 Superficial injury of knee and lower leg ("superficial injury of ankle and foot (S90.-)")

Nearby codes

• S90.919A Unspecified superficial injury of unspecified ankle, initial encounter
• S90.919D Unspecified superficial injury of unspecified ankle, subsequent encounter
• S90.919S Unspecified superficial injury of unspecified ankle, sequela
• S90.92 Unspecified superficial injury of foot
• S90.921 Unspecified superficial injury of right foot
• S90.921A Unspecified superficial injury of right foot, initial encounter (this code)
• S90.921D Unspecified superficial injury of right foot, subsequent encounter
• S90.921S Unspecified superficial injury of right foot, sequela
• S90.922 Unspecified superficial injury of left foot
• S90.922A Unspecified superficial injury of left foot, initial encounter
• S90.922D Unspecified superficial injury of left foot, subsequent encounter