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v1.0.0
ICD-10 Guide
ICD-10 CodesC82.97

C82.97

Billable

Follicular lymphoma, unspecified, spleen

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

Code Description

ICD-10 C82.97 is a billable code used to indicate a diagnosis of follicular lymphoma, unspecified, spleen.

Key Diagnostic Point:

Follicular lymphoma is a type of non-Hodgkin lymphoma characterized by the proliferation of B-lymphocytes in a follicular pattern. It is often indolent, meaning it can progress slowly, and is typically diagnosed in adults. The unspecified designation indicates that the specific subtype or characteristics of the lymphoma have not been detailed. When localized to the spleen, it may present with splenomegaly, which can lead to symptoms such as abdominal discomfort or fullness. Patients may also experience B-symptoms, including fever, night sweats, and weight loss, which are indicative of systemic involvement. Staging of follicular lymphoma is crucial for determining prognosis and treatment options, typically classified using the Ann Arbor system. Treatment may include watchful waiting for asymptomatic patients, chemotherapy, immunotherapy, or targeted therapies depending on the stage and symptoms. Regular follow-up and monitoring are essential due to the potential for transformation into a more aggressive form of lymphoma.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in clinical presentation and symptoms
  • Need for precise documentation of staging
  • Differentiation from other types of lymphomas
  • Potential for transformation to aggressive lymphoma

Audit Risk Factors

  • Inadequate documentation of B-symptoms
  • Failure to specify staging
  • Misclassification of lymphoma type
  • Lack of follow-up documentation

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed clinical notes on symptoms, staging, and treatment plans.

Common Clinical Scenarios

Diagnosis of follicular lymphoma, management of treatment side effects, and follow-up care.

Billing Considerations

Ensure accurate staging and symptom documentation to support treatment decisions.

Pathology

Documentation Requirements

Histopathological reports detailing the lymphoma subtype and characteristics.

Common Clinical Scenarios

Biopsy interpretation and classification of lymphoid tissue.

Billing Considerations

Clear communication of findings to support accurate coding and treatment planning.

Coding Guidelines

Inclusion Criteria

Use C82.97 When
  • Follow official ICD
  • CM coding guidelines, ensuring accurate documentation of the diagnosis, staging, and any associated symptoms
  • Include details on treatment plans and responses to therapy

Exclusion Criteria

Do NOT use C82.97 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

85041CPT Code

Complete blood count (CBC) with differential

Clinical Scenario

Used to monitor blood counts in patients with lymphoma.

Documentation Requirements

Document rationale for CBC and any abnormalities noted.

Specialty Considerations

Hematology specialists should ensure thorough documentation of blood parameters.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of lymphomas, improving the accuracy of data collection and treatment planning. C82.97 provides a clear designation for follicular lymphoma localized to the spleen, facilitating better patient management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of lymphomas, improving the accuracy of data collection and treatment planning. C82.97 provides a clear designation for follicular lymphoma localized to the spleen, facilitating better patient management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of lymphomas, improving the accuracy of data collection and treatment planning. C82.97 provides a clear designation for follicular lymphoma localized to the spleen, facilitating better patient management.

Resources

Clinical References

  • •
    National Comprehensive Cancer Network (NCCN) Guidelines

Coding & Billing References

  • •
    National Comprehensive Cancer Network (NCCN) Guidelines

Frequently Asked Questions

What are the common symptoms of follicular lymphoma?

Common symptoms include painless lymphadenopathy, splenomegaly, fever, night sweats, and unexplained weight loss.