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v1.0.0
ICD-10 Guide
ICD-10 CodesD47.4

D47.4

Billable

Osteomyelofibrosis

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

Code Description

ICD-10 D47.4 is a billable code used to indicate a diagnosis of osteomyelofibrosis.

Key Diagnostic Point:

Osteomyelofibrosis is a rare hematological disorder characterized by the proliferation of fibrous tissue in the bone marrow, leading to a replacement of normal hematopoietic cells. This condition is classified under neoplasms of uncertain behavior, indicating that its biological behavior is not fully understood. Patients may present with symptoms such as anemia, splenomegaly, and bone pain due to the compromised bone marrow function. The etiology of osteomyelofibrosis is often idiopathic, but it can also be secondary to other conditions such as myeloproliferative neoplasms. Diagnosis typically involves a combination of clinical evaluation, blood tests, and bone marrow biopsy, which reveals the characteristic fibrotic changes. Surveillance is crucial as the condition has the potential for progression to acute myeloid leukemia (AML) or other malignancies. Regular monitoring of blood counts and clinical symptoms is essential for timely intervention and management.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Uncertain behavior classification complicates coding decisions.
  • Potential for progression to malignancy requires careful documentation.
  • Variability in clinical presentation necessitates thorough understanding.
  • Differentiation from similar conditions can be challenging.

Audit Risk Factors

  • Inadequate documentation of clinical findings.
  • Failure to specify the nature of the neoplasm.
  • Lack of follow-up documentation for surveillance.
  • Misclassification with other myeloproliferative disorders.

Specialty Focus

Medical Specialties

Hematology

Documentation Requirements

Detailed clinical notes on symptoms, lab results, and treatment plans.

Common Clinical Scenarios

Diagnosis and management of patients with unexplained anemia and splenomegaly.

Billing Considerations

Ensure clear documentation of the fibrotic changes in bone marrow and any progression to malignancy.

Oncology

Documentation Requirements

Comprehensive records of treatment regimens and response to therapy.

Common Clinical Scenarios

Management of patients with osteomyelofibrosis who may progress to acute leukemia.

Billing Considerations

Document any transformation to acute myeloid leukemia for accurate coding.

Coding Guidelines

Inclusion Criteria

Use D47.4 When
  • According to ICD
  • 10 guidelines, D47
  • 4 should be used when the condition is confirmed through appropriate diagnostic procedures
  • It is important to document the nature of the neoplasm and any associated symptoms or complications

Exclusion Criteria

Do NOT use D47.4 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

85025CPT Code

Complete blood count (CBC) with differential

Clinical Scenario

Used to monitor blood counts in patients with osteomyelofibrosis.

Documentation Requirements

Document the reason for the CBC and any abnormal findings.

Specialty Considerations

Hematologists should ensure that CBC results are correlated with clinical findings.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like osteomyelofibrosis, improving the accuracy of diagnosis and treatment tracking. This specificity aids in better understanding the condition's behavior and potential complications.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like osteomyelofibrosis, improving the accuracy of diagnosis and treatment tracking. This specificity aids in better understanding the condition's behavior and potential complications.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Society of Hematology

Coding & Billing References

  • •
    American Society of Hematology

Frequently Asked Questions

What is the primary concern with coding osteomyelofibrosis?

The primary concern is ensuring accurate documentation of the condition's uncertain behavior and potential for progression to malignancy, which can affect treatment and management.