ICD-10 Coding for Right Axillary Mass(C50.911, C77.3, C77.3B)
Learn about ICD-10 coding for right axillary mass, including R22.31 for non-breast origin and N63.31 for axillary tail of the breast. Ensure accurate documentation and coding compliance.
Complete code families applicable to Right Axillary Mass
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| R22.31 | Localized swelling, mass and lump, right upper limb | Use when the mass is in the axilla proper without breast tissue involvement. |
|
| N63.31 | Unspecified lump in axillary tail of right breast | Use when the mass is in the axillary tail of the breast. |
|
| C77.3 | Secondary malignant neoplasm of axillary lymph nodes | Use when biopsy confirms metastatic cancer in axillary lymph nodes. |
|
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 Axillary Mass
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Right Axillary Mass.
Omitting laterality in documentation
Impact
Clinical: Ambiguity in patient records., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.
Mitigation
Always specify right or left in documentation.
Using R22.31 for breast axillary tail mass
Impact
Reimbursement: Incorrect DRG assignment may affect payment., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation
Use N63.31 if imaging shows breast tissue involvement.
Imaging Documentation
Impact
Lack of imaging documentation for axillary masses.
Mitigation
Ensure all imaging findings are documented in the patient's record.