ICD-10 Coding for Ureteral Obstruction(N13.0, N13.1, N13.1B)
Explore ICD-10 coding for ureteral obstruction, including codes N13.1, N13.2, and N13.6. Learn about documentation requirements and common coding pitfalls.
Complete code families applicable to Ureteral Obstruction
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| N13.1 | Hydronephrosis with ureteropelvic junction obstruction | Use when imaging confirms UPJ obstruction without a calculus. |
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| N13.2 | Hydronephrosis with ureteral stricture, not elsewhere classified | Use when a ureteral calculus is confirmed by imaging. |
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| N13.6 | Pyonephrosis | Use when infection is present with hydronephrosis. |
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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 aboutUreteral Obstruction
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Ureteral Obstruction.
Failing to document infection with obstruction
Impact
Clinical: May lead to inadequate treatment, Regulatory: Non-compliance with coding standards, Financial: Loss of reimbursement opportunities
Mitigation
Always check for signs of infection, Document lab results
Using unspecified codes when specific codes apply
Impact
Reimbursement: Potential underpayment due to unspecified coding, Compliance: Risk of audit failure, Data Quality: Decreased accuracy in clinical data
Mitigation
Ensure documentation specifies the cause of obstruction.
Inaccurate coding of obstruction cause
Impact
Using unspecified codes when specific causes are documented
Mitigation
Regular training on documentation specificity