ICD-10-CM · N20.0
ICD-10 N20.0: Calculus of kidney
Kidney stone.
Code
N20.0
Category
Diseases of the genitourinary system (N00-N99)
Clinical context
Kidney stone.
Documentation requirements
- Imaging
- Stone analysis if recovered
Common related procedures
- 74176 CT abdomen
- Lithotripsy if needed
Common payer denial patterns
- Stone size determines management
Frequently asked questions
What does ICD-10 N20.0 mean?
Calculus of kidney
When is this code documented?
Kidney stone.
What documentation supports this code?
Imaging; Stone analysis if recovered.
What are common denials associated with this diagnosis?
Stone size determines management.
Related diagnoses
Sources
Catch N20.0 documentation gaps before claim submission
ApprovalHelp audits ICD-10 documentation against payer-specific PA criteria, flags missing modifiers, and pre-drafts appeals for high-denial codes. no setup fee.
Get started →Contact: hello@approvalhelp.com