ICD-10-CM > O00-O9A > O85-O92 > O86 > O86.2 O86.2 Urinary tract infection following delivery Non-Billable/Non-Specific Codes O86.20Urinary tract infection following delivery, unspecifiedO86.21Infection of kidney following deliveryO86.22Infection of bladder following deliveryO86.29Other urinary tract infection following delivery