Stages of Kidney Disease

Stage Description Glomerular Filtration Rate(GFR)* mL/min/1.73m2

1 Kidney damage with normal GFR 90 or above
2 Kidney damage with mild decrease in GFR 60 to 89
3 Moderate decrease in GFR 30 to 59
4 Severe reduction in GFR 15 to 29
5 Kidney failure Less than 15

*The GFR number shows how much kidney function you have. As chronic kidney disease progresses, the GFR number decreases.