Icd 10 code for right hydronephrosis with obstruction July 8, 2019 16 32 64 128 Icd 10 code for right hydronephrosis without obstruction Icd 10 code for right ureteral obstruction with hydronephrosis Icd 10 right hydronephrosis Icd 10 code for right hydronephrosis Ultrasound of hydronephrosis Icd 10 hydronephrosis Icd 10 code for left hydronephrosis