Hello Coders, Would "features of" be considered and uncertain term for facility outpatient coding? for example a pathology report: endometrial curettings : features of endometrial polyp. I'd like to hear others opinions and any official advice would really be appreciated. Currently, the quality dept. at my facility states that it is an uncertain term. Coding clinic ICD 1st qtr. 2023 has a question regarding small cell lung cancer w/neuroendocrine feature, that advises to code it as a neuroendocrine tumor. That got me questioning our Quality Depts. advice that "features of" is an uncertain dx, since they have no official guidance or rationale. Thanks for any response.