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v1.0.0
ICD-10 Guide
ICD-10 CodesC82.82

C82.82

Billable

Other types of follicular lymphoma, intrathoracic lymph nodes

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 C82.82 is a billable code used to indicate a diagnosis of other types of follicular lymphoma, intrathoracic lymph nodes.

Key Diagnostic Point:

C82.82 refers to a specific subtype of follicular lymphoma characterized by the presence of neoplastic follicle-like structures in the lymph nodes located within the thoracic cavity. Follicular lymphoma is a type of non-Hodgkin lymphoma (NHL) that arises from B-lymphocytes and is typically indolent, although it can transform into a more aggressive form. The intrathoracic lymph nodes include mediastinal and hilar nodes, which can be involved in the disease process. Patients may present with symptoms such as lymphadenopathy, fatigue, and B-symptoms, which include fever, night sweats, and weight loss. Staging of follicular lymphoma is crucial for determining prognosis and treatment, typically using the Ann Arbor staging system. Treatment options may include watchful waiting, chemotherapy, immunotherapy, or radiation therapy, depending on the stage and symptoms. Accurate coding is essential for appropriate treatment planning and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiation from other types of lymphoma
  • Need for precise staging documentation
  • Variability in treatment protocols based on patient presentation
  • Potential for transformation to aggressive lymphoma

Audit Risk Factors

  • Inadequate documentation of staging
  • Failure to document B-symptoms
  • Misclassification of lymphoma subtype
  • Lack of treatment plan documentation

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed clinical notes on staging, treatment response, and follow-up care.

Common Clinical Scenarios

Diagnosis and management of newly diagnosed follicular lymphoma, monitoring for transformation.

Billing Considerations

Ensure accurate documentation of B-symptoms and treatment protocols.

Pathology

Documentation Requirements

Histopathological reports confirming the diagnosis and subtype of lymphoma.

Common Clinical Scenarios

Review of biopsy specimens for diagnosis of follicular lymphoma.

Billing Considerations

Clear documentation of histological findings and immunophenotyping.

Coding Guidelines

Inclusion Criteria

Use C82.82 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the lymphoma subtype, staging, and any associated symptoms
  • Include details on treatment plans and responses

Exclusion Criteria

Do NOT use C82.82 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

96413CPT Code

Chemotherapy administration, intravenous

Clinical Scenario

Used for patients receiving chemotherapy for follicular lymphoma.

Documentation Requirements

Document the specific chemotherapy regimen and patient response.

Specialty Considerations

Oncology specialists should ensure accurate coding of chemotherapy sessions.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma subtypes, improving the accuracy of data collection and treatment planning.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma subtypes, improving the accuracy of data collection and treatment planning.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Cancer Society - Follicular Lymphoma

Coding & Billing References

  • •
    American Cancer Society - Follicular Lymphoma

Frequently Asked Questions

What are B-symptoms in follicular lymphoma?

B-symptoms refer to systemic symptoms such as fever, night sweats, and unexplained weight loss that can indicate more advanced disease and may influence treatment decisions.