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v1.0.0
ICD-10 Guide
ICD-10 CodesR47.02

R47.02

Dysphasia

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R47.02 is a billable code used to indicate a diagnosis of dysphasia.

Key Diagnostic Point:

Dysphasia is a language disorder characterized by difficulty in the production or comprehension of speech, often resulting from neurological damage. It can manifest as an inability to find the right words, forming sentences, or understanding spoken or written language. Dysphasia can be classified into expressive dysphasia, where the patient struggles to express themselves verbally, and receptive dysphasia, where comprehension is impaired. Common causes include stroke, traumatic brain injury, brain tumors, or neurodegenerative diseases such as Alzheimer's. Clinical assessment typically involves a thorough neurological examination, speech and language evaluation, and imaging studies like CT or MRI to identify underlying causes. Dysphasia can significantly impact a patient's quality of life, necessitating early diagnosis and intervention to facilitate communication and rehabilitation.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of underlying causes requiring differential diagnosis
  • Overlap with other neurological conditions
  • Need for comprehensive documentation of symptoms
  • Potential for misclassification with similar codes

Audit Risk Factors

  • Inadequate documentation of the patient's symptoms
  • Failure to specify the type of dysphasia
  • Misuse of related codes leading to incorrect billing
  • Lack of supporting clinical evidence for the diagnosis

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Detailed documentation of the patient's history, neurological examination findings, and any imaging results.

Common Clinical Scenarios

Patients presenting with sudden onset of speech difficulties following a stroke.

Billing Considerations

Consideration of comorbidities that may affect communication, such as hearing loss or cognitive impairment.

Emergency Medicine

Documentation Requirements

Acute care documentation must include the onset of symptoms, duration, and any interventions performed.

Common Clinical Scenarios

Patients presenting with acute dysphasia following a suspected stroke or head injury.

Billing Considerations

Rapid assessment and documentation are crucial for timely intervention and treatment.

Coding Guidelines

Inclusion Criteria

Use R47.02 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the diagnosis is supported by clinical documentation and that the specific type of dysphasia is clearly indicated

Exclusion Criteria

Do NOT use R47.02 When
No specific exclusions found.

Related CPT Codes

92507CPT Code

Treatment of speech, language, voice, communication, and/or auditory processing disorder

Clinical Scenario

Used in conjunction with a diagnosis of dysphasia for speech therapy.

Documentation Requirements

Document the specific therapy provided and the patient's progress.

Specialty Considerations

Speech-language pathologists must provide detailed reports to support therapy claims.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of dysphasia, improving the accuracy of diagnoses and treatment tracking.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of dysphasia, improving the accuracy of diagnoses and treatment tracking.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of dysphasia, improving the accuracy of diagnoses and treatment tracking.

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 the difference between dysphasia and aphasia?

Dysphasia refers to a partial loss of language ability, while aphasia is a complete loss of language function. Dysphasia can be less severe and may allow for some communication abilities.