Reader Question:
Know When Pathologists Should Revert to Ordering Diagnosis
Published on Sat Jul 25, 2009
Question: We received a mastectomy specimen based on a prior cancerous biopsy but find no residual tumor. How should we code the mastectomy (procedure and diagnosis)? Kansas Subscriber Answer: The final diagnosis for a mastectomy specimen doesn't change your procedure coding. You don't mention lymph nodes, so you should report the pathologist's mastectomy examination as 88307 (Level V --Surgical pathology, gross and microscopic examination, breast, mastectomy -- partial/ simple), regardless of the final diagnosis. Diagnosis coding rules require you to report the most specific diagnosis available at the time. Here's how to do that: 1.If you have the pathologist's report and it includes a definitive diagnosis, you should use that diagnosis. 2.If the pathologist hasn't reached a definitive diagnosis, you should report the signs, symptoms, or conditions that prompted the ordering physician to request the service. 3.If the pathology report indicates no residual tumor and doesn't describe any pathology that's reportable [...]