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v1.0.0
ICD-10 Guide
ICD-10 CodesC82.43

C82.43

Billable

Follicular lymphoma grade IIIb, intra-abdominal lymph nodes

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

Code Description

ICD-10 C82.43 is a billable code used to indicate a diagnosis of follicular lymphoma grade iiib, intra-abdominal 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 IIIb indicates a more aggressive form of the disease, with a higher percentage of large cells present in the tumor. This specific code, C82.43, refers to cases where the lymphoma is primarily located in the intra-abdominal lymph nodes. Patients may present with symptoms such as abdominal pain, weight loss, and night sweats, which are classified as B-symptoms. The staging of follicular lymphoma is crucial for determining the appropriate treatment protocol, which may include watchful waiting, chemotherapy, immunotherapy, or stem cell transplantation, depending on the disease stage and patient health. Accurate coding is essential for proper treatment planning and reimbursement, as well as for tracking disease outcomes in clinical settings.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiation between grades of follicular lymphoma
  • Identification of intra-abdominal lymph node involvement
  • Documentation of B-symptoms
  • Staging criteria and their application

Audit Risk Factors

  • Inadequate documentation of B-symptoms
  • Failure to specify the grade of lymphoma
  • Incorrect staging of the disease
  • Misidentification of lymph node involvement

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed pathology reports, staging information, and treatment plans.

Common Clinical Scenarios

Diagnosis and management of newly diagnosed follicular lymphoma, treatment response evaluations.

Billing Considerations

Ensure accurate grading and staging are documented to support coding.

Radiology

Documentation Requirements

Imaging reports that specify lymph node involvement and size.

Common Clinical Scenarios

Imaging studies to assess lymph node enlargement and response to treatment.

Billing Considerations

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

Coding Guidelines

Inclusion Criteria

Use C82.43 When
  • Follow the official ICD
  • CM coding guidelines, ensuring accurate documentation of the lymphoma grade, staging, and any associated symptoms
  • Include details on treatment plans and response to therapy

Exclusion Criteria

Do NOT use C82.43 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

96413CPT Code

Chemotherapy administration, intravenous, push technique

Clinical Scenario

Used for administering chemotherapy to patients with grade IIIb 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, enabling better tracking of treatment outcomes and resource allocation. The granularity of ICD-10 codes helps in understanding the disease's epidemiology and improving patient care.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma, enabling better tracking of treatment outcomes and resource allocation. The granularity of ICD-10 codes helps in understanding the disease's epidemiology and improving patient care.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of follicular lymphoma, enabling better tracking of treatment outcomes and resource allocation. The granularity of ICD-10 codes helps in understanding the disease's epidemiology and improving patient care.

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 grade IIIb?

Common symptoms include abdominal pain, weight loss, night sweats, and fever, which are classified as B-symptoms. Patients may also experience lymphadenopathy.