S28.221A Partial traumatic amputation of right breast, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S28.221 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

• S28.219A Complete traumatic amputation of unspecified breast, initial encounter
• S28.219D Complete traumatic amputation of unspecified breast, subsequent encounter
• S28.219S Complete traumatic amputation of unspecified breast, sequela
• S28.22 Partial traumatic amputation of breast
• S28.221 Partial traumatic amputation of right breast
• S28.221A Partial traumatic amputation of right breast, initial encounter (this code)
• S28.221D Partial traumatic amputation of right breast, subsequent encounter
• S28.221S Partial traumatic amputation of right breast, sequela
• 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