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 CodesC82.22

C82.22

Billable

Follicular lymphoma grade III, unspecified, intrathoracic lymph nodes

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

Code Description

ICD-10 C82.22 is a billable code used to indicate a diagnosis of follicular lymphoma grade iii, unspecified, intrathoracic lymph nodes.

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, with a higher proliferation index and a greater likelihood of transformation to a more aggressive lymphoma. The designation 'unspecified' indicates that the specific characteristics of the lymphoma have not been detailed. When this lymphoma affects intrathoracic lymph nodes, it may present with symptoms such as cough, chest pain, or respiratory distress due to lymphadenopathy. Staging of follicular lymphoma is crucial for determining prognosis and treatment options, typically using the Ann Arbor staging system. B-symptoms, which include fever, night sweats, and weight loss, may also be present and are significant in assessing the disease's severity. Treatment protocols often involve a combination of chemotherapy, immunotherapy, and sometimes radiation therapy, depending on the stage and symptoms. Regular follow-up and monitoring are essential due to the potential for relapse.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Differentiation between grades of follicular lymphoma
  • Need for precise staging and assessment of B-symptoms
  • Variability in treatment protocols based on individual patient factors
  • Documentation of intrathoracic lymph node involvement

Audit Risk Factors

  • Inadequate documentation of B-symptoms
  • Failure to specify the grade of lymphoma
  • Incorrect staging of the disease
  • Lack of clarity regarding treatment protocols

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Comprehensive documentation of diagnosis, staging, treatment plans, and follow-up care.

Common Clinical Scenarios

Diagnosis of follicular lymphoma, treatment planning, and management of complications.

Billing Considerations

Ensure accurate grading and staging are documented to support coding.

Radiology

Documentation Requirements

Detailed imaging reports indicating lymph node involvement and any changes over time.

Common Clinical Scenarios

Imaging studies to assess lymphadenopathy and response to treatment.

Billing Considerations

Radiology reports should clearly indicate the location and size of lymph nodes.

Coding Guidelines

Inclusion Criteria

Use C82.22 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the diagnosis, staging, and treatment
  • Include any relevant B
  • symptoms and specify the involvement of intrathoracic lymph nodes

Exclusion Criteria

Do NOT use C82.22 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 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. This specificity aids in better patient management and resource allocation.

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. This specificity aids in better patient management and resource allocation.

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. This specificity aids in better patient management and resource allocation.

Resources

Clinical References

  • •
    American Cancer Society - Lymphoma

Coding & Billing References

  • •
    American Cancer Society - Lymphoma

Frequently Asked Questions

What are the common symptoms of follicular lymphoma?

Common symptoms include painless swelling of lymph nodes, fever, night sweats, weight loss, and fatigue. Some patients may also experience B-symptoms, which are significant in assessing the disease's severity.