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Chapter 14: Diseases of the genitourinary system
N17-N19

Acute kidney failure and chronic kidney disease

Explore the ICD-10 code range N17-N19 for acute kidney failure and chronic kidney disease, providing precise clinical documentation and coding specificity. Enhance your understanding of diagnosis, management, and billing processes with these essential codes, crucial for healthcare professionals in nephrology and internal medicine.

About This Range
18+
Total codes
15+
Billable codes
3+
Non-billable codes
14
Chapters
Codes in this Range (18+)
Chapter 14: Diseases of the genitourinary system Range: N00-N99
N17
Acute kidney failure
N17.0
Acute kidney failure with tubular necrosis
Billable
N17.1
Acute kidney failure with acute cortical necrosis
Billable
N17.2
Acute kidney failure with medullary necrosis
Billable
N17.8
Other acute kidney failure
Billable
N17.9
Acute kidney failure, unspecified
Billable
N18
Chronic kidney disease (CKD)
N18.1
Chronic kidney disease, stage 1
Billable
N18.2
Chronic kidney disease, stage 2 (mild)
Billable
N18.3
Chronic kidney disease, stage 3 (moderate)
N18.30
Chronic kidney disease, stage 3 unspecified
Billable
N18.31
Chronic kidney disease, stage 3a
Billable
N18.32
Chronic kidney disease, stage 3b
Billable
N18.4
Chronic kidney disease, stage 4 (severe)
Billable
N18.5
Chronic kidney disease, stage 5
Billable
N18.6
End stage renal disease
Billable
N18.9
Chronic kidney disease, unspecified
Billable
N19
Unspecified kidney failure
Billable

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Frequently Asked Questions
What are the common symptoms of acute kidney failure?

Common symptoms of acute kidney failure include decreased urine output, fluid retention causing swelling in legs and ankles, fatigue, confusion, nausea, and shortness of breath. It's crucial to seek medical attention if these symptoms occur.

How is chronic kidney disease diagnosed?

Chronic kidney disease is diagnosed through blood tests measuring creatinine levels, urine tests for protein, and imaging tests such as ultrasound. These tests help assess kidney function and detect any damage.

What treatment options are available for chronic kidney disease?

Treatment for chronic kidney disease includes managing underlying conditions like hypertension and diabetes, dietary changes, medications to protect kidney function, and in advanced cases, dialysis or kidney transplant may be necessary.