ICD-9-CM 791.5 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 791.5 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Presence of glucose in the urine, especially the excretion of an abnormally large amount of sugar (glucose) in the urine
The appearance of an abnormally large amount of glucose in the urine, such as more than 500 mg/day in adults. It can be due to hyperglycemia or genetic defects in renal reabsorption (renal glycosuria)