N18.31 CHRONIC KIDNEY DISEASE, STAGE 3A

Code Information

Diagnosis Code: N18.31

Short Description: Chronic kidney disease, stage 3a

Long Description: Chronic kidney disease, stage 3a

The code N18.31 is VALID for claim submission

Code Classification:

Diseases of the genitourinary system (N00–N99)
- Acute kidney failure and chronic kidney disease (N17-N19)
  - Chronic kidney disease (CKD) (N18)
    - N18.31 Chronic kidney disease, stage 3a

Code Version: 2022 ICD-10-CM

ICD-10 Code	ICD-10 Description
N18	Chronic kidney disease (CKD)
N18.1	Chronic kidney disease, stage 1
N18.2	Chronic kidney disease, stage 2 (mild)
N18.3	Chronic kidney disease, stage 3 (moderate)
N18.30	Chronic kidney disease, stage 3 unspecified
N18.32	Chronic kidney disease, stage 3b
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

This page was last updated on: 10/1/2023