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v1.0.0
ICD-10 Guide
ICD-10 CodesC82.86

C82.86

Billable

Other types of follicular lymphoma, intrapelvic lymph nodes

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

Code Description

ICD-10 C82.86 is a billable code used to indicate a diagnosis of other types of follicular lymphoma, intrapelvic 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. The designation 'other types' indicates that the lymphoma does not fit into the more common subtypes of follicular lymphoma, such as grade 1 or grade 2. When follicular lymphoma involves the intrapelvic lymph nodes, it may present with various symptoms, including abdominal pain, swelling, or discomfort. Staging of follicular lymphoma typically follows the Ann Arbor classification, which assesses the extent of disease based on lymph node involvement and the presence of B-symptoms such as fever, night sweats, and weight loss. Treatment protocols 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

  • Variability in clinical presentation and symptoms
  • Differentiation from other types of lymphomas
  • Need for precise staging information
  • Documentation of B-symptoms

Audit Risk Factors

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

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed pathology reports, staging information, treatment plans, and documentation of B-symptoms.

Common Clinical Scenarios

Diagnosis of follicular lymphoma, staging evaluations, and treatment planning.

Billing Considerations

Ensure accurate documentation of lymph node involvement and any associated symptoms to support coding.

Radiology

Documentation Requirements

Imaging reports that detail lymph node involvement and any changes over time.

Common Clinical Scenarios

Imaging studies for staging and monitoring response to treatment.

Billing Considerations

Radiology reports should clearly indicate the location and size of lymph nodes to support accurate coding.

Coding Guidelines

Inclusion Criteria

Use C82.86 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the type of lymphoma, staging, and any associated symptoms
  • Include specific details about the lymph node involvement and treatment plans

Exclusion Criteria

Do NOT use C82.86 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 during treatment.

Documentation Requirements

Document the reason for the CBC and any relevant findings.

Specialty Considerations

Hematology/Oncology specialists should ensure that CBC results are correlated with the patient's lymphoma status.

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. C82.86 provides a clear designation for cases that do not fit into more common categories, 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. C82.86 provides a clear designation for cases that do not fit into more common categories, 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. C82.86 provides a clear designation for cases that do not fit into more common categories, facilitating better patient management.

Resources

Clinical References

  • •
    American Cancer Society - Follicular Lymphoma

Coding & Billing References

  • •
    American Cancer Society - Follicular 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 abdominal discomfort if intrapelvic lymph nodes are involved.