S99.829A Other specified injuries of unspecified foot, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S99.829 with 7th character A (initial encounter).

Applies from S99.8 Other specified injuries of ankle and foot

7th character note

• The appropriate 7th character is to be added to each code from subcategory S99.8

7th character required

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

Code annotations containing back-references to S99.829A

Back-references to S99

• Type 2 Excludes: S89 Other and unspecified injuries of lower leg ("other and unspecified injuries of ankle and foot (S99.-)")

Nearby codes

• S99.822 Other specified injuries of left foot
• S99.822A Other specified injuries of left foot, initial encounter
• S99.822D Other specified injuries of left foot, subsequent encounter
• S99.822S Other specified injuries of left foot, sequela
• S99.829 Other specified injuries of unspecified foot
• S99.829A Other specified injuries of unspecified foot, initial encounter (this code)
• S99.829D Other specified injuries of unspecified foot, subsequent encounter
• S99.829S Other specified injuries of unspecified foot, sequela
• S99.9 Unspecified injury of ankle and foot
• S99.91 Unspecified injury of ankle
• S99.911 Unspecified injury of right ankle