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v1.0.0
ICD-10 Guide
ICD-10 CodesC82.30

C82.30

Billable

Follicular lymphoma grade IIIa, unspecified site

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

Code Description

ICD-10 C82.30 is a billable code used to indicate a diagnosis of follicular lymphoma grade iiia, unspecified site.

Key Diagnostic Point:

Follicular lymphoma is a type of non-Hodgkin lymphoma characterized by the proliferation of follicle center (germinal center) B-cells. Grade IIIa indicates a higher grade of malignancy, where the lymphoma exhibits a more aggressive behavior compared to lower grades. This grade is defined by the presence of a higher percentage of large cells (greater than 25% of the tumor) in the histological examination. The unspecified site designation indicates that the lymphoma is not localized to a specific anatomical location, which can complicate treatment and management strategies. Patients may present with B-symptoms, which include fever, night sweats, and weight loss, indicating systemic involvement. Treatment protocols often involve a combination of chemotherapy, immunotherapy, and possibly radiation, depending on the stage of the disease and the patient's overall health. The prognosis for patients with grade IIIa follicular lymphoma can vary significantly based on individual factors, including age, performance status, and response to initial therapy.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Histological grading complexity
  • Unspecified site designation
  • Differentiation from other lymphoma types
  • Potential for staging variations

Audit Risk Factors

  • Inadequate documentation of B-symptoms
  • Failure to specify the site of lymphoma
  • Misclassification of lymphoma grade
  • Inconsistent treatment documentation

Specialty Focus

Medical Specialties

Hematology/Oncology

Documentation Requirements

Detailed pathology reports, treatment plans, and follow-up notes are essential.

Common Clinical Scenarios

Diagnosis confirmation through biopsy, treatment initiation, and monitoring of treatment response.

Billing Considerations

Ensure accurate grading and staging documentation to support treatment decisions.

Pathology

Documentation Requirements

Comprehensive histological reports detailing cell types and grading.

Common Clinical Scenarios

Histological examination of biopsy samples to confirm diagnosis.

Billing Considerations

Clear communication of findings to the treating physician is crucial for accurate coding.

Coding Guidelines

Inclusion Criteria

Use C82.30 When
  • Follow the official ICD
  • CM coding guidelines for neoplasms, ensuring accurate documentation of the grade and site
  • Include any relevant B
  • symptoms and treatment details

Exclusion Criteria

Do NOT use C82.30 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

96413CPT Code

Chemotherapy administration, intravenous

Clinical Scenario

Used during treatment of follicular lymphoma grade IIIa.

Documentation Requirements

Document the specific chemotherapy agents used and the patient's response.

Specialty Considerations

Oncology specialists must ensure accurate coding of chemotherapy regimens.

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 diagnoses and treatment tracking. C82.30 provides a clear designation for grade IIIa follicular lymphoma, which aids in treatment planning and research.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of lymphomas, improving the accuracy of diagnoses and treatment tracking. C82.30 provides a clear designation for grade IIIa follicular lymphoma, which aids in treatment planning and research.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of lymphomas, improving the accuracy of diagnoses and treatment tracking. C82.30 provides a clear designation for grade IIIa follicular lymphoma, which aids in treatment planning and research.

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 treatments for follicular lymphoma grade IIIa?

Common treatments include chemotherapy, immunotherapy, and sometimes radiation therapy, depending on the patient's overall health and disease stage.