N18

Non-Billable

Chronic kidney disease (CKD)

N18 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • N18.1Chronic kidney disease, stage 1
  • N18.2Chronic kidney disease, stage 2 (mild)
  • N18.3Chronic kidney disease, stage 3 (moderate)
  • N18.4Chronic kidney disease, stage 4 (severe)
  • N18.5Chronic kidney disease, stage 5
  • N18.6End stage renal disease
  • N18.9Chronic kidney disease, unspecified
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