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ICD-10 Guide
ICD-10 CodesD57.41

D57.41

Billable

Sickle-cell thalassemia, unspecified, with crisis

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

Code Description

ICD-10 D57.41 is a billable code used to indicate a diagnosis of sickle-cell thalassemia, unspecified, with crisis.

Key Diagnostic Point:

Sickle-cell thalassemia is a genetic blood disorder characterized by the presence of both sickle cell disease and thalassemia, leading to a complex form of hemolytic anemia. Patients with this condition experience episodes of pain known as 'crises' due to the sickling of red blood cells, which can obstruct blood flow and lead to ischemia in various organs. The severity of symptoms can vary widely depending on the specific genetic mutations involved and the proportion of sickle hemoglobin (HbS) and abnormal thalassemia hemoglobin present. Individuals may present with symptoms such as fatigue, pallor, jaundice, and episodes of severe pain. The management of sickle-cell thalassemia often requires a multidisciplinary approach, including pain management, hydration, and sometimes blood transfusions or hydroxyurea therapy to reduce the frequency of crises. Genetic counseling is also crucial for affected individuals and their families to understand inheritance patterns and reproductive options.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Variability in clinical presentation and severity of symptoms
  • Need for precise documentation of crisis episodes
  • Differentiation from other types of hemolytic anemias
  • Potential for co-existing conditions that complicate coding

Audit Risk Factors

  • Inadequate documentation of crisis episodes
  • Failure to specify the type of thalassemia present
  • Misclassification of the condition as simple sickle cell disease
  • Lack of genetic testing documentation

Specialty Focus

Medical Specialties

Hematology

Documentation Requirements

Detailed clinical notes on hemoglobin levels, crisis management, and treatment plans.

Common Clinical Scenarios

Management of pain crises, blood transfusions, and monitoring for complications.

Billing Considerations

Ensure accurate documentation of both sickle cell and thalassemia components.

Genetics

Documentation Requirements

Genetic testing results and family history documentation.

Common Clinical Scenarios

Counseling patients on inheritance patterns and reproductive options.

Billing Considerations

Documentation of genetic mutations and their implications for treatment.

Coding Guidelines

Inclusion Criteria

Use D57.41 When
  • Follow ICD
  • CM guidelines for coding hemolytic anemias, ensuring specificity in documentation of the type of thalassemia and the presence of crises
  • Include any relevant lab results and clinical findings

Exclusion Criteria

Do NOT use D57.41 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

36430CPT Code

Transfusion, blood or blood components

Clinical Scenario

Used during acute management of severe anemia or crisis.

Documentation Requirements

Document the reason for transfusion and patient response.

Specialty Considerations

Hematology specialists should ensure accurate coding of transfusion episodes.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of sickle-cell thalassemia, improving the accuracy of patient records and facilitating better management of the condition.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of sickle-cell thalassemia, improving the accuracy of patient records and facilitating better management of the condition.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of sickle-cell thalassemia, improving the accuracy of patient records and facilitating better management of the condition.

Resources

Clinical References

  • •
    Sickle Cell Disease Association of America

Coding & Billing References

  • •
    Sickle Cell Disease Association of America

Frequently Asked Questions

What is the difference between sickle-cell thalassemia and sickle cell disease?

Sickle-cell thalassemia is a combination of sickle cell disease and thalassemia, leading to a unique clinical presentation that requires specific management strategies.