ICD-10 Guide

Speech

ICD-10 Coding for Speech Disorders(R47.81, R47.1)

PRIMARY SPECIALTYSpeech-Language Pathology

COMPLEXITYHigh

LAST UPDATED09/15/2025

Sam Tuffun, PT, DPT

Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Speech?

Essential facts and insights about Speech Disorders

Key Clinical Considerations:

Articulation disorders, language delays, fluency issues, voice disorders
Speech-language evaluations, standardized tests (e.g., CELF, GFTA)
Oral-motor examination, assessment of speech intelligibility

Clinical Information

Clinical Criteria & Documentation Requirements

Patient history, assessment results, treatment plan, progress notes
ICD-10-CM codes, CPT codes for therapy sessions
Example: 'Patient exhibits moderate expressive language delay as per CELF-5 results.'

Coding Guidelines

Usage Guidelines & Examples

Follow guidelines for specific speech disorders to avoid miscoding.
Common errors include using outdated codes or misclassifying speech disorders.

Code Exclusions

Important Exclusions

Neurological conditions affecting speech (e.g., stroke, TBI)
Alternative codes for non-developmental speech issues

Specialty Focus

Primary Specialty

Speech-Language Pathology

Specialty Applications

Pediatric and adult populations with speech and language impairments
Outpatient clinics, schools, and rehabilitation centers

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

Comprehensive clinical documentation
Accurate code selection based on clinical criteria
Proper exclusion considerations
Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

Ensure proper documentation for billing
Verify code specificity requirements
Check for any additional codes needed
Review payer-specific guidelines

Common Issues

Insufficient clinical documentation
Incorrect code selection
Missing supporting diagnoses
Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Include patient history, assessment results, and treatment plans.

Billing considerations?

Ensure correct CPT codes for therapy sessions and appropriate ICD-10 codes.

Speech

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

Documentation requirements?

Billing considerations?

Speech

Diagnosis Overview

Key Clinical Considerations:

Clinical Information

Clinical Criteria & Documentation Requirements

Coding Guidelines

Usage Guidelines & Examples

Code Exclusions

Important Exclusions

Related ICD-10 Codes

Related CPT Codes

Specialty Focus

Primary Specialty

Specialty Applications

Coding Complexity

Documentation

Documentation Templates

Billing Information

Billing Considerations

Common Issues

Frequently Asked Questions

Documentation requirements?

Billing considerations?