N18: Chronic kidney disease (CKD) codeFirst any associated: diabetic chronic kidney disease (E08.22, E09.22, E10.22, E11.22, E13.22) hypertensive chronic kidney disease (I12.-, I13.-) useAdditionalCode code to identify kidney transplant status, if applicable, (Z94.0) |
| N18.1: Chronic kidney disease, stage 1 |
| N18.2: Chronic kidney disease, stage 2 (mild) |
| N18.3: Chronic kidney disease, stage 3 (moderate) |
| N18.4: Chronic kidney disease, stage 4 (severe) |
| N18.5: Chronic kidney disease, stage 5 |
| N18.6: End stage renal disease |
| N18.9: Chronic kidney disease, unspecified |