ICD-10 Code: R84 – Abnormal findings in specimens from respiratory organs and thorax

ICD-10 code R84 corresponds to Abnormal findings in specimens from respiratory organs and thorax. This code is classified under the chapter R83-R89: Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis, which is part of the R83-R89: Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis category.

The parent chapter is Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.