Where an etiology and manifestation combination of codes exists, the ICD-10-CM tabular list etiology code contains a note and the manifestation code contains a note.

This gentleman has worsening bilateral hydronephrosis. he did not have much of a post void residual on his bladder scan. he is taken to the operating room to have a bilateral cystoscopy and retrograde pyelogram. cpt code: icd10-cm code: icd10-cm code: icd10-cm code