ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesC82.28

C82.28

Billable

Follicular lymphoma grade III, unspecified, lymph nodes of multiple sites

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

Code Description

ICD-10 C82.28 is a billable code used to indicate a diagnosis of follicular lymphoma grade iii, unspecified, lymph nodes of multiple sites.

Key Diagnostic Point:

Follicular lymphoma is a type of non-Hodgkin lymphoma characterized by the proliferation of follicle center (germinal center) B-cells. Grade III follicular lymphoma indicates a more aggressive form of the disease, where the neoplastic cells exhibit a higher degree of proliferation and may show transformation into a more aggressive lymphoma. This specific code, C82.28, refers to cases where the lymphoma is present in lymph nodes at multiple sites, but the exact sites are unspecified. Patients may present with B-symptoms, which include fever, night sweats, and weight loss, indicating systemic involvement. Diagnosis typically involves imaging studies, lymph node biopsy, and immunophenotyping to confirm the presence of CD10, CD19, and CD20 markers. Treatment protocols may include watchful waiting for asymptomatic patients, chemotherapy regimens such as R-CHOP (Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone), or targeted therapies depending on the disease stage and patient health status. Regular follow-up is crucial for monitoring disease progression and treatment response.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiation between grades of follicular lymphoma
  • Need for precise staging and documentation of multiple sites
  • Potential for transformation to more aggressive lymphoma
  • Variability in treatment protocols based on patient presentation

Audit Risk Factors

  • Inadequate documentation of B-symptoms
  • Failure to specify lymph node involvement
  • Incorrect grading of lymphoma
  • Lack of supporting clinical evidence for treatment decisions

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed clinical notes on staging, treatment plans, and patient response to therapy.

Common Clinical Scenarios

Patients presenting with lymphadenopathy, B-symptoms, or those undergoing chemotherapy.

Billing Considerations

Ensure accurate grading and staging are documented to support coding.

Pathology

Documentation Requirements

Pathology reports must include histological grading and immunophenotyping results.

Common Clinical Scenarios

Biopsy specimens from lymph nodes showing follicular lymphoma characteristics.

Billing Considerations

Accurate reporting of histological findings is crucial for correct coding.

Coding Guidelines

Inclusion Criteria

Use C82.28 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the lymphoma grade, staging, and any associated symptoms
  • Include details on the treatment plan and response

Exclusion Criteria

Do NOT use C82.28 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

96413CPT Code

Chemotherapy administration, intravenous

Clinical Scenario

Used during treatment of grade III follicular lymphoma.

Documentation Requirements

Document the specific chemotherapy regimen and patient response.

Specialty Considerations

Oncology specialists must ensure accurate coding of chemotherapy administration.

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, improving the accuracy of data collection and treatment tracking. C82.28 provides granularity that was not available in ICD-9.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma, improving the accuracy of data collection and treatment tracking. C82.28 provides granularity that was not available in ICD-9.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma, improving the accuracy of data collection and treatment tracking. C82.28 provides granularity that was not available in ICD-9.

Resources

Clinical References

  • •
    National Comprehensive Cancer Network (NCCN) Guidelines

Coding & Billing References

  • •
    National Comprehensive Cancer Network (NCCN) Guidelines

Frequently Asked Questions

What are the key symptoms of grade III follicular lymphoma?

Key symptoms include lymphadenopathy, fever, night sweats, and unexplained weight loss, known as B-symptoms.

How is grade III follicular lymphoma treated?

Treatment may involve chemotherapy, targeted therapies, or watchful waiting depending on the patient's overall health and disease stage.