ICD-10 Coding for Small Lymphocytic Lymphoma(C83.00, C83.0, C83.09)

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Learn about the ICD-10 coding for small lymphocytic lymphoma, including code C83.00 for lymph node involvement and differentiation from CLL.

Also known as:
SLLChronic Lymphocytic Leukemia in Lymph Nodes
Related ICD-10 Code Ranges

Complete code families applicable to Small Lymphocytic Lymphoma

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
C83.00Small cell B-cell lymphoma, unspecified site
C91.10Chronic lymphocytic leukemia of B-cell type not in remission
Differential Codes

Alternative codes to consider when ruling out similar conditions

Chronic lymphocytic leukemia of B-cell type not in remissionC91.10

Use when the disease is present in blood or bone marrow.

Small cell B-cell lymphoma, unspecified siteC83.00

Use when the disease is present in lymph nodes or tissue.

Documentation & Coding Risks

Avoid these common issues when documenting Small Lymphocytic Lymphoma.

Failing to document the specific site of lymphoma.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding guidelines., Financial: Potential claim denials or payment delays.

Mitigation

Ensure complete documentation of diagnostic tests., Regular training on documentation standards.

Coding both C83.00 and C91.10 for the same patient encounter.

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Violates ICD-10 Excludes1 notes., Data Quality: Leads to inaccurate clinical data representation.

Mitigation

Code only based on the primary site of disease involvement.

Site-specific coding

Impact

Incorrect coding of SLL vs. CLL based on site documentation.

Mitigation

Implement regular audits and training on site-specific documentation.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with C83.00.