Complete traumatic amputation of unsp breast, subs encntr

This code signifies a complete loss of an entire breast due to a traumatic injury, where the specific side (left or right) is not documented. It is used for encounters following the initial treatment of the amputation, such as for follow-up care, wound management, or prosthetic fitting.

Apply this code when a patient presents for ongoing management of a complete traumatic mastectomy, and the medical record does not specify which breast was affected. This includes situations where the patient is being seen for complications, rehabilitation, or further surgical reconstruction after the initial amputation.

• Ensure documentation clearly states "complete" amputation and "traumatic" etiology.
• Verify that the encounter is for subsequent care, not the initial treatment.
• If the laterality is known, a more specific code (e.g., S28.211D or S28.212D) should be used.