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ICD-10 Guide
ICD-10 CodesD72.10

D72.10

Billable

Eosinophilia, unspecified

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

Code Description

ICD-10 D72.10 is a billable code used to indicate a diagnosis of eosinophilia, unspecified.

Key Diagnostic Point:

Eosinophilia is characterized by an elevated eosinophil count in the blood, which can be indicative of various underlying conditions. Eosinophils are a type of white blood cell that play a crucial role in the body's immune response, particularly in combating parasitic infections and mediating allergic reactions. The term 'unspecified' indicates that the exact cause of the eosinophilia has not been determined, which can complicate diagnosis and treatment. Eosinophilia can be associated with a range of disorders, including allergic diseases, autoimmune conditions, infections, and malignancies. It is important to evaluate the patient's clinical history, symptoms, and laboratory findings to identify potential causes. In some cases, eosinophilia may be transient and resolve without intervention, while in others, it may require targeted treatment based on the underlying condition. The management of eosinophilia often involves addressing the root cause, which may include corticosteroids for inflammatory conditions or specific therapies for infections or malignancies. Understanding the broader context of white blood cell disorders, including neutropenia and immunodeficiencies, is essential for accurate diagnosis and coding.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of potential underlying causes requiring differential diagnosis
  • Need for comprehensive patient history and lab results
  • Potential overlap with other hematological disorders
  • Variability in clinical presentation and management

Audit Risk Factors

  • Insufficient documentation of eosinophil counts
  • Lack of clarity on the underlying cause of eosinophilia
  • Inadequate linkage between diagnosis and treatment
  • Failure to document associated symptoms or conditions

Specialty Focus

Medical Specialties

Hematology

Documentation Requirements

Complete blood count (CBC) results, detailed patient history, and any relevant imaging or biopsy reports.

Common Clinical Scenarios

Patients presenting with unexplained eosinophilia, requiring further investigation for underlying causes.

Billing Considerations

Ensure that all laboratory results are clearly documented and correlate with clinical findings.

Allergy and Immunology

Documentation Requirements

History of allergic reactions, skin test results, and any previous treatments for allergic conditions.

Common Clinical Scenarios

Patients with a history of allergies presenting with elevated eosinophil counts.

Billing Considerations

Document any potential environmental or dietary triggers that may contribute to eosinophilia.

Coding Guidelines

Inclusion Criteria

Use D72.10 When
  • Follow official ICD
  • 10 coding guidelines, ensuring accurate documentation of eosinophil counts and any associated conditions
  • Include relevant clinical information to support the diagnosis of eosinophilia

Exclusion Criteria

Do NOT use D72.10 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

85025CPT Code

Complete blood count (CBC) with differential

Clinical Scenario

Used to evaluate eosinophil levels in patients suspected of having eosinophilia.

Documentation Requirements

Document the reason for the CBC and any relevant clinical findings.

Specialty Considerations

Ensure that the CBC is performed in conjunction with a thorough clinical evaluation.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of eosinophilia, improving the ability to capture the nuances of this condition and its underlying causes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of eosinophilia, improving the ability to capture the nuances of this condition and its underlying causes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of eosinophilia, improving the ability to capture the nuances of this condition and its underlying causes.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is eosinophilia?

Eosinophilia is a condition characterized by an elevated level of eosinophils in the blood, which can indicate various underlying health issues, including allergies, infections, and autoimmune diseases.

How is eosinophilia diagnosed?

Diagnosis typically involves a complete blood count (CBC) to measure eosinophil levels, along with a thorough clinical evaluation to identify potential underlying causes.