ICD-10 Coding for B-cell Lymphoma(C83.30, C83.3A)
Complete ICD-10-CM coding and documentation guide for B-cell Lymphoma. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to B-cell Lymphoma
C83.3-C83.39Primary Range
Diffuse large B-cell lymphoma
This range covers the primary codes for diffuse large B-cell lymphoma, including specific sites and remission status.
Other specified types of non-Hodgkin lymphoma
This range includes codes for differentiating other types of non-Hodgkin lymphoma, such as NK/T-cell lymphoma.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| C83.30 | Diffuse large B-cell lymphoma, unspecified site | Use when DLBCL is confirmed but the specific site is not documented. |
|
| C83.3A | Diffuse large B-cell lymphoma in remission | Use for patients in remission post-treatment with documented evidence. |
|
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: ICD-10 code for B-cell lymphoma
Essential facts and insights about B-cell Lymphoma
Primary ICD-10-CM Codes for b-cell lymphoma
Decision Criteria
clinical Criteria
- Confirmed DLBCL without specific site documentation.
Applicable To
- DLBCL not otherwise specified
Excludes
- NK/T-cell lymphoma (C85.10)
Clinical Validation Requirements
- Histologically confirmed DLBCL
- Absence of MYC/BCL2 rearrangements
Code-Specific Risks
- Risk of using unspecified code when specific site is known.
Coding Notes
- Ensure specific site is documented if known to avoid unspecified code.
C83.3A - Diffuse large B-cell lymphoma in remission
Use for patients in remission post-treatment with documented evidence.
Applicable To
- DLBCL post-treatment remission
Clinical Validation Requirements
- No evidence of disease on PET-CT
- Flow cytometry confirms CD19- B-cells
Coding Notes
Ensure remission is clinically validated with imaging and biopsy.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Personal history of non-Hodgkin lymphoma
Z85.81Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting B-cell Lymphoma to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code C83.30.
Impact
Clinical: May affect treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential reimbursement issues.
Mitigation Strategy
Regularly update patient records with remission status., Use standardized templates for documentation.
Impact
Reimbursement: May lead to incorrect DRG assignment., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of clinical data.
Mitigation Strategy
Always document and code the specific site and status of the lymphoma.
Impact
Inadequate documentation of remission status.
Mitigation Strategy
Ensure all remission claims are supported by clinical evidence.
Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.
Frequently Asked Questions
Common questions about ICD-10 coding for B-cell Lymphoma, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for B-cell Lymphoma
Use these documentation templates to ensure complete and accurate documentation for B-cell Lymphoma. These templates include all required elements for proper coding and billing.
DLBCL Diagnosis and Treatment
Specialty: OncologyRequired Elements
- Histology
- Stage
- Biomarkers
- Treatment response
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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