ICD-10 Coding for Left Hydronephrosis(N13.0, N13.2, N13.2B)
Learn about ICD-10 coding for left hydronephrosis, including specific codes, documentation requirements, and clinical validation criteria.
Complete code families applicable to Left Hydronephrosis
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| N13.2 | Hydronephrosis with renal and ureteral calculous obstruction | Use when hydronephrosis is due to a renal or ureteral stone. |
|
| N13.31 | Hydronephrosis with ureteral stricture, not elsewhere classified | Use when hydronephrosis is due to a ureteral stricture. |
|
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 aboutLeft Hydronephrosis
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Left Hydronephrosis.
Omitting laterality
Impact
Clinical: Leads to incomplete clinical records., Regulatory: May result in non-compliance with coding standards., Financial: Potential for denied claims.
Mitigation
Always document the affected side., Use templates that prompt for laterality.
Using unspecified codes like N13.30
Impact
Reimbursement: May lead to reduced reimbursement rates., Compliance: Increases risk of audit due to lack of specificity., Data Quality: Decreases accuracy of clinical data.
Mitigation
Ensure documentation specifies the cause of hydronephrosis.
Use of unspecified codes
Impact
High audit risk when using codes like N13.30 without clear documentation.
Mitigation
Document specific causes and use appropriate codes.