Patient presents with complaints consistent with ureteral colic, including acute flank pain radiating to the groin, hematuria, and nausea.  The patient reports the pain as severe and intermittent.  On physical examination, costovertebral angle tenderness is noted.  Ultrasound imaging reveals the presence of a ureteral stone obstructing the ureter, resulting in hydronephrosis.  The stone size is measured at [insert size] mm.  Differential diagnosis includes pyelonephritis, renal colic, urinary tract infection, and appendicitis.  Assessment confirms a diagnosis of ureteral stone with hydronephrosis.  The patient's current pain level is [insert pain scale rating].  Plan includes pain management with [insert medication and dosage], hydration with intravenous fluids, and monitoring for spontaneous stone passage.  If the stone does not pass spontaneously, treatment options including lithotripsy, ureteroscopy, or percutaneous nephrolithotomy will be discussed.  Patient education provided on ureteral stone prevention, including dietary modifications and increased fluid intake.  Follow-up scheduled in [insert timeframe] to reassess symptoms and stone location.  ICD-10 code N20.0, Ureteric calculus, is documented.  Medical billing codes will be determined based on procedures performed.