ICD-10-CM Code F95.2 – Tourette’s Disorder

ICD-10-CM Code: F95.2

Diagnosis Name: Tourette’s Disorder

Effective Date (2025): October 1, 2024

Code Type: Billable / Specific

Clinical Overview

Tourette’s Disorder (F95.2) is a complex neurodevelopmental condition characterized by the co-occurrence of multiple motor tics and one or more vocal tics that persist for more than a year. This chronic condition often begins during childhood or adolescence, typically before age 18, and significantly impacts social, academic, or occupational functioning.

This diagnosis is billable under the 2025 ICD-10-CM guidelines and should be used for clinical documentation, billing, and insurance claims.

Key Terminology & Alternate Names

• Tourette’s Syndrome
  
• Gilles de la Tourette’s Syndrome
  
• Combined Vocal and Multiple Motor Tic Disorder
  
• Motor-Verbal Tic Disorder
  
• Myospasia Impulsiva
  

These synonyms reflect regional or historical naming conventions for the same clinical presentation.

Clinical Definition

Tourette’s Disorder is defined by:

• The presence of both motor tics (e.g., eye blinking, head jerking) and vocal tics (e.g., throat clearing, shouting)
  
• Tics occur frequently, often daily, for more than 12 months
  
• Onset occurs before the age of 18
  
• Symptoms are not attributable to another medical condition or substance use
  
• Causes functional impairment in day-to-day life
  

Pathophysiology

Research implicates dopaminergic dysfunction within frontal-subcortical circuits, affecting impulse control and motor regulation. Although the exact cause remains unclear, genetic, neurochemical, and environmental factors play roles.

Diagnostic Coding Information

• ICD-10-CM Code: F95.2
  
• Section: F90–F98 – Behavioral and emotional disorders with onset usually occurring in childhood and adolescence
  
• Chapter: F01–F99 – Mental, Behavioral, and Neurodevelopmental Disorders
  

Related Conditions and Comorbidities

Tourette’s disorder frequently co-occurs with:

• Attention-Deficit Hyperactivity Disorder (ADHD)
  
• Obsessive-Compulsive Disorder (OCD)
  
• Generalized Anxiety Disorder (GAD)
  
• Depression
  
• Learning Disabilities
  

Understanding these comorbidities is vital for accurate diagnosis and treatment planning.

Diagnostic Guidelines (DSM-5 / ICD-10)

• Motor Tics: Must be more than one (e.g., facial grimacing, shoulder shrugging)
  
• Vocal Tics: At least one (e.g., coughing, echolalia, coprolalia in rare cases)
  
• Timeframe: Present for over 1 year since the first tic appeared
  
• Exclusion: Not due to medication, drugs, or other medical conditions
  

Treatment Overview

While there is no cure, treatment focuses on symptom management:

• Behavioral Therapy: Comprehensive Behavioral Intervention for Tics (CBIT)
  
• Medications: Antipsychotics (e.g., aripiprazole), alpha agonists (e.g., clonidine)
  
• Supportive Therapies: Counseling, occupational therapy, social support
  
• Lifestyle: Reducing stressors, improving sleep, structured routines
  

Reimbursement and Billing Notes

• ICD-10-CM Code for Billing: F95.2
  
• MS-DRG Grouping (v42.0):
  
  • 091: Other Disorders of Nervous System with Major Complication/Comorbidity (MCC)
    
  • 092: With Complication/Comorbidity (CC)
    
  • 093: Without CC/MCC
    

Use this code on claims submitted on or after October 1, 2015.

Code History

Year	Change
2016	Initial release (non-draft)
2017–2025	No changes to code or description

The ICD-10-CM code F95.2 has remained stable over the past several years, reflecting consensus in the clinical classification of this disorder.

Exclusions and Crosswalks

Type 1 Excludes:

• Other choreiform disorders (e.g., G25.69)
  

Type 2 Excludes:

• Somatoform disorders like conversion disorder (e.g., F45)
  

ICD-9-CM Equivalent:

• Code 307.23 for Tourette’s disorder prior to ICD-10 transition
  

Indexing & Coding Tips

When coding Tourette’s:

• Use F95.2 only if both motor and vocal tics are clearly documented.
  
• Do not confuse with chronic motor/vocal tic disorder (F95.1) or transient tic disorder (F95.0)
  
• Be cautious with overlapping psychiatric symptoms—verify with DSM-5 criteria when available.

Tourette’s Disorder (ICD-10-CM F95.2) is more than a tic disorder—it’s a lifelong neurological condition with deep implications for mental health and quality of life. Accurate coding ensures proper care pathways, insurance coverage, and long-term support.

Whether you’re a provider, biller, or patient advocate, understanding the 2025 coding rules and clinical nuances behind F95.2 is key to delivering better outcomes.