ICD-10 Coding for Renal Colic(N13.2, N13.2B, N13.2H)
Learn about ICD-10 coding for renal colic, including code N23 for unspecified renal colic and N20.1 for confirmed ureteral stones. Ensure accurate documentation and compliance.
Complete code families applicable to Renal Colic
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| N23 | Unspecified renal colic | Use when imaging does not confirm a stone but symptoms suggest renal colic. |
|
| N20.1 | Calculus of ureter | Use when a ureteral stone is confirmed by imaging. |
|
| N13.2 | Hydronephrosis with ureteral stone | Use when hydronephrosis is present with a ureteral 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 aboutRenal Colic
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Renal Colic.
Vague pain documentation
Impact
Clinical: May lead to incorrect diagnosis coding., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims.
Mitigation
Specify pain location and characteristics, Include imaging results in documentation
Using N23 when a stone is confirmed by imaging.
Impact
Reimbursement: May result in lower DRG assignment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation
Use N20.x or N21.x when a stone is confirmed.
Combining N20.x with N13.2.
Impact
Reimbursement: Incorrect DRG assignment., Compliance: Violation of Excludes1 note., Data Quality: Inconsistent clinical data.
Mitigation
Use N13.2 alone when hydronephrosis is present.
Imaging Documentation
Impact
Failure to document imaging results can lead to incorrect coding.
Mitigation
Ensure all imaging findings are included in the clinical note.