Icd 10 code for hydronephrosis with renal calculus July 8, 2019 16 32 64 128 Icd 10 code for hydronephrosis with renal and ureteral calculous obstruction Ultrasound of hydronephrosis Icd 10 code for renal calculi with hydronephrosis Icd 10 hydronephrosis Icd 10 right hydronephrosis