S29.099A Other injury of muscle and tendon of unspecified wall of thorax, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S29.099 with 7th character A (initial encounter).

Applies from S29 Other and unspecified injuries of thorax

Code also

• any associated open wound (S21.-)

7th character note

• The appropriate 7th character is to be added to each code from category S29

7th character required

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

Diagnosis Index entries for S29.099A

• Injury › muscle (and fascia) (and tendon) › thorax (level) › specified type NEC

Nearby codes

• S29.092 Other injury of muscle and tendon of back wall of thorax
• S29.092A Other injury of muscle and tendon of back wall of thorax, initial encounter
• S29.092D Other injury of muscle and tendon of back wall of thorax, subsequent encounter
• S29.092S Other injury of muscle and tendon of back wall of thorax, sequela
• S29.099 Other injury of muscle and tendon of unspecified wall of thorax
• S29.099A Other injury of muscle and tendon of unspecified wall of thorax, initial encounter (this code)
• S29.099D Other injury of muscle and tendon of unspecified wall of thorax, subsequent encounter
• S29.099S Other injury of muscle and tendon of unspecified wall of thorax, sequela
• S29.8 Other specified injuries of thorax
• S29.8XXA Other specified injuries of thorax, initial encounter
• S29.8XXD Other specified injuries of thorax, subsequent encounter