Make sure you’re acknowledging history codes. Patients who have conditions requiring surgical procedures on breast tissue may have diagnoses that come from a pathologist’s report, instead of or in addition to the surgeon’s findings. Consider these four scenarios and evaluate your knowledge. When you’re ready to check your answers, turn to page 5.
Question 1: Following a biopsy procedure from the upper inner and upper outer left-breast quadrants, the pathology report returns a diagnosis of lobular carcinoma. How would you report this, specifically considering any further information you might need to ensure accurate code assignment? Question 2: How would you code a breast lesion excision from a male patient’s right nipple and areola diagnosed in the pathology report as infiltrating ductal carcinoma? Question 3: A patient’s breast biopsy comes back from the pathologist with a diagnosis of lipoma. What ICD-10-CM code would you use in this case? Question 4: A patient with a family history of breast cancer has a small lump next to the left nipple, with nipple discharge. Following a biopsy, the pathologist diagnoses papilloma. How should you code this?