S20.102A Unspecified superficial injuries of breast, left breast, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S20.102 with 7th character A (initial encounter).

Applies from S20 Superficial injury of thorax

7th character note

• The appropriate 7th character is to be added to each code from category S20

7th character required

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

Nearby codes

• S20.101 Unspecified superficial injuries of breast, right breast
• S20.101A Unspecified superficial injuries of breast, right breast, initial encounter
• S20.101D Unspecified superficial injuries of breast, right breast, subsequent encounter
• S20.101S Unspecified superficial injuries of breast, right breast, sequela
• S20.102 Unspecified superficial injuries of breast, left breast
• S20.102A Unspecified superficial injuries of breast, left breast, initial encounter (this code)
• S20.102D Unspecified superficial injuries of breast, left breast, subsequent encounter
• S20.102S Unspecified superficial injuries of breast, left breast, sequela
• S20.109 Unspecified superficial injuries of breast, unspecified breast
• S20.109A Unspecified superficial injuries of breast, unspecified breast, initial encounter
• S20.109D Unspecified superficial injuries of breast, unspecified breast, subsequent encounter