ICD-10 Coding for Right Renal Stone(N13.2, N13.2B, N13.2H)
Learn about ICD-10 coding for right renal stones, including primary codes N20.0 and N13.2, documentation requirements, and common pitfalls.
Complete code families applicable to Right Renal Stone
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| N20.0 | Calculus of kidney | Use when a stone is confirmed in the right kidney without ureteral involvement. |
|
| N13.2 | Hydronephrosis with renal and ureteral calculous obstruction | Use when hydronephrosis is present due to a renal stone. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutRight Renal Stone
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Right Renal Stone.
Failing to document laterality
Impact
Clinical: May lead to incorrect treatment planning, Regulatory: Non-compliance with coding standards, Financial: Potential for reduced reimbursement
Mitigation
Always include laterality in documentation, Use templates that prompt for laterality
Using N20.9 for laterality-confirmed stones
Impact
Reimbursement: May lead to lower reimbursement rates, Compliance: Increases audit risk, Data Quality: Reduces specificity in data
Mitigation
Specify 'right renal calculus' to trigger N20.0
Reporting N20.0 with N13.2 together
Impact
Reimbursement: Incorrect DRG assignment, Compliance: Violates coding guidelines, Data Quality: Inaccurate clinical data representation
Mitigation
Use N13.2 alone if hydronephrosis is present
Laterality specification
Impact
Failure to specify laterality can lead to incorrect coding.
Mitigation
Implement mandatory fields in EHR for laterality.