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ICD-10 Coding for Speech Impairment(F80.2, R48.8)

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

Also known as:

Speech DisorderLanguage DisorderCommunication Disorder

Related ICD-10 Code Ranges

Complete code families applicable to Speech Impairment

F80-F89Primary Range

Pervasive and specific developmental disorders

This range includes developmental speech and language disorders without an organic cause.

Symptoms and signs involving speech and voice

This range includes speech disorders with an organic or neurological basis.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
F80.2Mixed receptive-expressive language disorderUse when there is a developmental language disorder without an identifiable medical cause.
  • CELF-5 score ≤ 1.5 SD
  • Normal hearing (audiogram)
  • No lesions on brain MRI
R48.8Other symbolic dysfunctionsUse when language deficits are secondary to a medical condition.
  • MRI findings indicating neurological cause
  • Link to specific medical condition (e.g., cerebral palsy)

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 impairment

Essential facts and insights about Speech Impairment

The ICD-10 code for speech impairment depends on the cause: F80.2 for developmental disorders and R48.8 for organic causes.

Primary ICD-10-CM Codes for speech impairment

Mixed receptive-expressive language disorder
Billable Code

Decision Criteria

clinical Criteria

  • Absence of medical etiology for language disorder

Applicable To

  • Developmental language disorder

Excludes

  • Language disorder due to known physiological condition (R48.8)

Clinical Validation Requirements

  • CELF-5 score ≤ 1.5 SD
  • Normal hearing (audiogram)
  • No lesions on brain MRI

Code-Specific Risks

  • Incorrectly used for organic language disorders.

Coding Notes

  • Ensure no underlying medical condition is documented.

Ancillary Codes

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

Cerebral palsy, unspecified

G80.9
Use as a secondary code when cerebral palsy is the underlying cause.

Differential Codes

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

Other symbolic dysfunctions

R48.8
Use R48.8 when there is an organic cause for the language disorder.

Mixed receptive-expressive language disorder

F80.2
Use F80.2 when no medical cause is identified.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Speech Impairment to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F80.2.

Impact

Clinical: Misrepresentation of the patient's condition., Regulatory: Potential for audit failure., Financial: Denial of claims due to incorrect coding.

Mitigation Strategy

Verify absence of medical etiology before using F80.2., Consult clinical guidelines.

Impact

Reimbursement: Claims may be denied due to lack of medical necessity., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate representation of patient's condition.

Mitigation Strategy

Always include a secondary code for the underlying medical condition.

Impact

Failure to document medical necessity for R48.8.

Mitigation Strategy

Ensure all claims include secondary codes for medical 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 Impairment, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Speech Impairment

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

Organic Speech Disorder

Specialty: Speech-Language Pathology

Required Elements

  • History of Present Illness
  • Oral Mechanism Exam
  • Standardized Testing

Example Documentation

**History of Present Illness:** Onset: Congenital, Progression: Static, Associated medical conditions: CP **Oral Mechanism Exam:** DDK rates: 4.2 syllables/sec, Lingual strength: 20 kPa **Standardized Testing:** GFTA-3: Standard score 65

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has trouble speaking.
Good Documentation Example
Moderate-severe dysarthria (R47.1) with reduced diadochokinetic rates and nasal emission, secondary to G80.1 (spastic diplegic CP).
Explanation
The good example provides specific clinical details and links to a medical condition.

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

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