ICD-10 Coding for Chronic Lymphocytic Leukemia(C83.00U, C91.1, C91.10)
Learn about ICD-10 coding for chronic lymphocytic leukemia, including codes C91.10 and C91.11, documentation requirements, and coding pitfalls.
Complete code families applicable to Chronic Lymphocytic Leukemia
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| C91.10 | Chronic lymphocytic leukemia of B-cell type not having achieved remission | Use when CLL is active and not in remission. |
|
| C91.11 | Chronic lymphocytic leukemia of B-cell type in remission | Use when CLL is confirmed to be in remission. |
|
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 aboutChronic Lymphocytic Leukemia
Alternative codes to consider when ruling out similar conditions
Use only if no peripheral blood involvement and nodal biopsy confirms absence of leukemia.
Documentation & Coding Risks
Avoid these common issues when documenting Chronic Lymphocytic Leukemia.
Failing to document remission status
Impact
Clinical: Misrepresentation of patient's disease status., Regulatory: Potential non-compliance with coding standards., Financial: Incorrect reimbursement due to coding errors.
Mitigation
Regularly update patient records with lab results., Verify remission status before coding.
Using C91.10 for patients in remission
Impact
Reimbursement: Incorrect coding may affect DRG assignment and reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation
Verify remission status with lab results and use C91.11 if applicable.
Remission Documentation
Impact
Inadequate documentation of remission status.
Mitigation
Ensure all remission criteria are met and documented.