S28.229A Partial traumatic amputation of unspecified breast, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S28.229 with 7th character A (initial encounter).

Applies from S28 Crushing injury of thorax, and traumatic amputation of part of thorax

7th character note

• The appropriate 7th character is to be added to each code from category S28

7th character required

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

Nearby codes

• S28.222 Partial traumatic amputation of left breast
• S28.222A Partial traumatic amputation of left breast, initial encounter
• S28.222D Partial traumatic amputation of left breast, subsequent encounter
• S28.222S Partial traumatic amputation of left breast, sequela
• S28.229 Partial traumatic amputation of unspecified breast
• S28.229A Partial traumatic amputation of unspecified breast, initial encounter (this code)
• S28.229D Partial traumatic amputation of unspecified breast, subsequent encounter
• S28.229S Partial traumatic amputation of unspecified breast, sequela