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ICD-10 Coding for Mantle Cell Lymphoma(C83.1A, C83.11)

Complete ICD-10-CM coding and documentation guide for Mantle Cell Lymphoma. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

MCLNon-Hodgkin Lymphoma, Mantle Cell

Related ICD-10 Code Ranges

Complete code families applicable to Mantle Cell Lymphoma

C83.1Primary Range

Mantle cell lymphoma

This range includes all site-specific codes for mantle cell lymphoma, which is crucial for accurate diagnosis and treatment coding.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
C83.1AMantle cell lymphoma, in remissionUse when the patient is in remission from mantle cell lymphoma.
  • PET-CT Deauville score 1-2
  • Bone marrow biopsy <6 months
C83.11Mantle cell lymphoma, lymph nodes of head, face, and neckUse when MCL is confirmed in lymph nodes of head, face, or neck.
  • Biopsy confirmation with CD5+, Cyclin D1+

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 mantle cell lymphoma

Essential facts and insights about Mantle Cell Lymphoma

The ICD-10 code for mantle cell lymphoma is C83.1, with specific site codes like C83.11 for head/neck lymph nodes.

Primary ICD-10-CM Codes for mantle cell lymphoma

Mantle cell lymphoma, in remission
Billable Code

Decision Criteria

clinical Criteria

  • Remission confirmed by PET-CT and bone marrow biopsy

Applicable To

  • MCL in remission

Excludes

  • Active mantle cell lymphoma (C83.1x)

Clinical Validation Requirements

  • PET-CT Deauville score 1-2
  • Bone marrow biopsy <6 months

Code-Specific Risks

  • Incorrectly coding active disease as remission

Coding Notes

  • Ensure remission status is clearly documented.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Personal history of non-Hodgkin lymphoma

Z85.72
Use to indicate a history of lymphoma when coding current remission.

Localized swelling, mass and lump, neck

R22.1
Use for documenting neck mass associated with MCL.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Diffuse large B-cell lymphoma

C83.3
Larger cell size and different immunophenotype

Mantle cell lymphoma, extranodal and solid organ sites

C83.19
Involvement of extranodal sites

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Mantle Cell Lymphoma to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code C83.1A.

Impact

Clinical: May lead to incorrect treatment, Regulatory: Non-compliance with coding standards, Financial: Potential denial of claims

Mitigation Strategy

Ensure clear documentation of immunophenotyping, Use specific lymphoma terminology

Impact

Reimbursement: May lead to incorrect DRG assignment, Compliance: Non-compliance with coding guidelines, Data Quality: Poor data quality and inaccurate health records

Mitigation Strategy

Use site-specific codes like C83.11 when the site is known.

Impact

Failure to use site-specific codes when documentation is available.

Mitigation Strategy

Implement regular audits and coder training on site-specific coding.

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 Mantle Cell Lymphoma, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Mantle Cell Lymphoma

Use these documentation templates to ensure complete and accurate documentation for Mantle Cell Lymphoma. These templates include all required elements for proper coding and billing.

Oncology Progress Note

Specialty: Oncology

Required Elements

  • Diagnosis confirmation
  • Treatment plan
  • Response assessment

Example Documentation

Diagnosis: Mantle cell lymphoma, lymph nodes of inguinal region (C83.15). Supporting Evidence: Core biopsy 3/25/25: CD5(+), CD20(+), Cyclin D1(+), Ki-67 55%.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Consistent with mantle cell lymphoma
Good Documentation Example
Excisional lymph node biopsy demonstrates small-to-medium sized lymphocytes with irregular nuclei, CD5(+), CD20(+), Cyclin D1(+), SOX11(+), and t(11;14)(q13;q32) by FISH.
Explanation
The good example provides specific immunophenotyping and genetic confirmation.

Need help with ICD-10 coding for Mantle Cell Lymphoma? Ask your questions below.

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