Contusion of breast, unspecified breast, sequela

This code signifies a bruise or contusion to an unspecified breast, where the injury's acute phase has passed, and the current encounter addresses a residual effect or complication stemming from the original trauma. It indicates a long-term consequence rather than the initial injury itself.

Use this code when a patient presents for treatment or evaluation of a persistent issue (e.g., chronic pain, scar tissue, palpable lump) directly attributable to a past breast contusion, and the specific breast affected is not documented. Documentation should clearly state the "sequela" nature of the current condition and link it to a prior breast contusion.

• Always sequence this code after the primary sequela condition being treated (e.g., chronic pain, scar formation).
• Avoid using this code for acute breast contusions; instead, use the appropriate S20.0- codes without the "S" seventh character.
• If the specific breast (right or left) is documented, use the more specific S20.01XS or S20.02XS codes.