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ICD-10 Coding for Speech Disturbance(R47.1, R48.2)

Complete ICD-10-CM coding and documentation guide for Speech Disturbance. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Speech DisorderSpeech Impairment

Related ICD-10 Code Ranges

Complete code families applicable to Speech Disturbance

R47-R49Primary Range

Symptoms and signs involving speech and voice

This range includes codes for various speech disturbances, including dysarthria, apraxia, and other speech disorders.

Specific developmental disorders of speech and language

This range covers developmental speech and language disorders, which may present as speech disturbances.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
R47.1Dysarthria and anarthriaUse when there is a documented motor speech disorder due to muscle weakness or control issues.
  • Documented muscle control issues affecting speech
  • Oral-motor exam findings indicating weakness
R48.2ApraxiaUse when there is a documented motor planning disorder affecting speech without muscle weakness.
  • Inconsistent speech errors
  • Groping articulatory movements

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for speech disturbance

Essential facts and insights about Speech Disturbance

The ICD-10 code for speech disturbance includes R47.1 for dysarthria and R48.2 for apraxia.

Primary ICD-10-CM Codes for speech disturbance

Dysarthria and anarthria
Billable Code

Decision Criteria

clinical Criteria

  • Presence of muscle weakness affecting speech

documentation Criteria

  • Detailed oral-motor exam findings

Applicable To

  • Slurred speech
  • Speech articulation disorder

Excludes

  • Developmental dysphasia and aphasia (F80.1)

Clinical Validation Requirements

  • Documented muscle control issues affecting speech
  • Oral-motor exam findings indicating weakness

Code-Specific Risks

  • Incorrectly using for developmental speech issues

Coding Notes

  • Ensure documentation specifies muscle control issues, not just 'slurred speech'.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Cerebral palsy

G80.x
Use to identify the underlying condition causing dysarthria.

Primary progressive aphasia

G31.84
Use to identify underlying neurological conditions.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Apraxia

R48.2
Apraxia involves motor planning issues without muscle weakness.

Dysarthria

R47.1
Dysarthria involves muscle weakness affecting speech.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Speech Disturbance to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code R47.1.

Impact

Clinical: May lead to incorrect diagnosis., Regulatory: Non-compliance with documentation standards., Financial: Potential for claim denials.

Mitigation Strategy

Use specific clinical terms and findings., Ensure thorough documentation of speech assessments.

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data on speech disorder prevalence.

Mitigation Strategy

Use F80.x codes for developmental disorders.

Impact

Risk of incorrect coding due to vague documentation.

Mitigation Strategy

Ensure detailed documentation of speech characteristics and underlying conditions.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Speech Disturbance, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Speech Disturbance

Use these documentation templates to ensure complete and accurate documentation for Speech Disturbance. These templates include all required elements for proper coding and billing.

Post-stroke dysarthria

Specialty: Neurology

Required Elements

  • Oral-motor exam findings
  • Speech sample analysis
  • NIH Stroke Scale score

Example Documentation

Patient exhibits slurred speech with reduced tongue strength. NIHSS score: 4.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has slurred speech.
Good Documentation Example
Patient exhibits slurred speech with reduced tongue strength and slow diadochokinesis.
Explanation
The good example provides specific clinical findings supporting the diagnosis.

Need help with ICD-10 coding for Speech Disturbance? Ask your questions below.

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