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ICD coding of CKD stages
| CKD stage | China edition | Beijing edition | Clinic edition |
|---|---|---|---|
| CKD stage 1 | N18.801 | N18.914 | N18.801 |
| CKD stage 2 | N18.802 | N18.915 | N18.802 |
| CKD stage 3 | N18.803 | N18.916 | N18.803 |
| CKD stage 4 | N18.804 | N18.917 | N18.804 |
| CKD stage 5 | N18.001 | N18.918 | N18.001 |
CKD, chronic kidney disease; ICD, International Classification of Diseases.
