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ICD-10-CM Codes
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N00-N99
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N17-N19
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N18-
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2023 ICD-10-CM Diagnosis Code N18.3
2023 ICD-10-CM Diagnosis Code N18.3
Chronic kidney disease, stage 3 (moderate)
2016 2017 2018 2019 2020 2021 - Converted to Parent Code 2022 2023 Non-Billable/Non-Specific Code
- N18.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2023 edition of ICD-10-CM N18.3 became effective on October 1, 2022.
- This is the American ICD-10-CM version of N18.3 - other international versions of ICD-10 N18.3 may differ.
The following code(s) above
N18.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
N18.3:
- N00-N99
2023 ICD-10-CM Range N00-N99
Diseases of the genitourinary systemType 2 Excludes- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- N17-N19
2023 ICD-10-CM Range N17-N19
Acute kidney failure and chronic kidney diseaseType 2 Excludes- congenital renal failure (P96.0)
- drug- and heavy-metal-induced tubulo-interstitial and tubular conditions (N14.-)
- extrarenal uremia (R39.2)
- hemolytic-uremic syndrome (D59.3-)
- hepatorenal syndrome (K76.7)
- postpartum hepatorenal syndrome (O90.4)
- posttraumatic renal failure (T79.5)
- prerenal uremia (R39.2)
- renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)
- renal failure following labor and delivery (O90.4)
- renal failure postprocedural (N99.0)
- N18
ICD-10-CM Diagnosis Code N18
Chronic kidney disease (CKD)
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Use Additional- code to identify kidney transplant status, if applicable, (Z94.0)
- Anemia co-occurrent and due to chronic kidney disease stage 3
- Anemia in chronic kidney disease stage 3
- Anemia in ckd stage 3
- Benign htn heart and ckd, 3 (gfr30-59)
- Benign htn heart and ckd, 3 (gfr30-59), w chf
- Benign hypertensive heart and chronic renal disease stage 3
- Benign hypertensive heart and chronic renal disease stage 3 with congestive heart failure
- Benign hypertensive heart disease and chronic renal disease stage 3
- Chronic kidney disease stage 3
- Chronic kidney disease stage 3 associated with type 2 diabetes mellitus
- Chronic kidney disease stage 3 due to benign hypertension
- Chronic kidney disease stage 3 due to drug induced diabetes
- Chronic kidney disease stage 3 due to hypertension
- Chronic kidney disease stage 3 due to secondary diabetes
- Chronic kidney disease stage 3 due to type 1 diabetes mellitus
- Chronic kidney disease stage 3 due to type 2 diabetes mellitus
- Chronic kidney disease, moderate
- Diabetes type 1, moderate chronic kidney disease
- Diabetes type 2 with moderate kidney disease
- Diabetes type 2, moderate chronic kidney disease
- Drug induced diabetes, moderate chronic kidney disease
- Hypertension in chronic kidney disease stage 3 due to type 2 diabetes mellitus
- Hypertensive chronic kidney disease, mod
- Hypertensive heart and chronic kidney disease stage 3
- Hypertensive heart and chronic kidney disease stage 3 with congestive heart failure
- Hypertensive kidney and heart disease
- Hypertensive, moderate chronic kidney disease
- Malignant htn heart and ckd, 3 (gfr30-59)
- Malignant hypertensive chronic kidney disease stage 3
- Malignant hypertensive heart and chronic kidney disease stage 3
- Malignant hypertensive heart disease and chronic renal disease stage 3
- Secondary diabetes with chronic kidney disease
- Severe chronic kidney failure with hypertension
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): Deleted code
- 2021 (effective 10/1/2020): New code
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To N18.3
N16 Renal tubulo-interstitial disorders in diseases classified elsewhere
N17.0 Acute kidney failure with tubular necrosis
N17.1 Acute kidney failure with acute cortical necrosis
N17.2 Acute kidney failure with medullary necrosis
N17.8 Other acute kidney failure
N17.9 Acute kidney failure, unspecified
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
N18.31 Chronic kidney disease, stage 3a
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
N19 Unspecified kidney failure
N20 Calculus of kidney and ureter
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
