ICD-10-CM · N18.4
ICD-10 N18.4: Chronic kidney disease, stage 4 (severe)
CKD eGFR 15-29.
Code
N18.4
Category
Diseases of the genitourinary system (N00-N99)
Clinical context
CKD eGFR 15-29.
Documentation requirements
- eGFR documented
- Nephrology consult typically
Common related procedures
- AV access planning
Common payer denial patterns
- RRT planning
Frequently asked questions
What does ICD-10 N18.4 mean?
Chronic kidney disease, stage 4 (severe)
When is this code documented?
CKD eGFR 15-29.
What documentation supports this code?
eGFR documented; Nephrology consult typically.
What are common denials associated with this diagnosis?
RRT planning.
Related diagnoses
Sources
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