Chronic Kidney Disease ICD-10 Codes
All ICD-10-CM diagnosis codes for chronic kidney disease
Chronic kidney disease (CKD) is staged by GFR in ICD-10-CM: N18.1 (stage 1), N18.2 (stage 2), N18.3 (stage 3), N18.4 (stage 4), N18.5 (stage 5), and N18.6 (end-stage renal disease). N18.9 is used when the stage is unspecified. CKD codes are frequently paired with diabetes and hypertension codes.
Total Codes
18
Billable Codes
15
Categories
3
Primary Code Categories
These are the top-level ICD-10-CM categories for chronic kidney disease. Click any code to see all specific subcodes.
Billable/Specific Codes (15)
These are the specific, billable ICD-10-CM codes that can be used on medical claims for chronic kidney disease.
N17.0Acute kidney failure with tubular necrosis
N17.1Acute kidney failure with acute cortical necrosis
N17.2Acute kidney failure with medullary necrosis
N17.8Other acute kidney failure
N17.9Acute kidney failure, unspecified
N18.1Chronic kidney disease, stage 1
N18.2Chronic kidney disease, stage 2 (mild)
N18.30Chronic kidney disease, stage 3 unspecified
N18.31Chronic kidney disease, stage 3a
N18.32Chronic kidney disease, stage 3b
N18.4Chronic kidney disease, stage 4 (severe)
N18.5Chronic kidney disease, stage 5
N18.6End stage renal disease
N18.9Chronic kidney disease, unspecified
N19Unspecified kidney failure
Frequently Asked Questions
What is the ICD-10 code for ckd?
The primary ICD-10-CM codes for chronic kidney disease are N18.9, N18.1, N18.2. There are 18 total codes related to chronic kidney disease, of which 15 are billable/specific codes that can be used on medical claims.
How many ICD-10 codes are there for chronic kidney disease?
There are 18 ICD-10-CM codes related to chronic kidney disease. Of these, 15 are billable/specific codes. The remaining codes are non-billable header categories used to organize the specific codes underneath them.
Which chronic kidney disease ICD-10 code should I use for billing?
The most commonly used billable codes for chronic kidney disease include: 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). The correct code depends on the specific clinical presentation. Always code to the highest level of specificity supported by the clinical documentation.
Is N18.9 a billable ICD-10 code?
Yes, N18.9 (Chronic kidney disease, unspecified) is a billable/specific ICD-10-CM code that can be used on medical claims.
What are other names for chronic kidney disease in ICD-10?
Chronic Kidney Disease may also be referred to as: CKD, kidney disease, renal failure, chronic renal failure, kidney failure, renal insufficiency. The same ICD-10-CM codes apply regardless of which term is used in the clinical documentation.
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