R31 - Hematuria
Excludes 1:
-hematuria included with underlying conditions, such as:
-acute cystitis with hematuria N30.01)
-recurrent and persistent hematuria in glomerular diseases (N02.-)
R31.0 - Gross hematuria
R31.1 - Benign essential microscopic hematuria
R31.2 - Other microscopic hematuria
R31.9 - Hematuria, unspecified