ICD-10-CM>R00-R99>R30-R39>R31R31HematuriaNon-Billable/Non-SpecificType 1 Excludeshematuria included with underlying conditions, such as:acute cystitis with hematuria (N30.01)recurrent and persistent hematuria in glomerular diseases (N02.-)CodesR31.0Gross hematuriaR31.1Benign essential microscopic hematuriaR31.2Other microscopic hematuriaR31.21Asymptomatic microscopic hematuriaR31.29Other microscopic hematuriaR31.9Hematuria, unspecified