§ 410.130 Definitions.

For the purposes of this subpart, the following definitions apply:

Chronic renal insufficiency means the stage of renal disease associated with a reduction in renal function not severe enough to require dialysis or transplantation (glomerular filtration rate [GFR] 15–59 ml/min/1.73m ).

Diabetes means diabetes mellitus, a condition of abnormal glucose metabolism .