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2. ICD-10 Codes
3. Chapter - F01-F99
4. Section - F90-F98
5. Category - F98
6. F98.5

F98.5 - Adult onset fluency disorder

• Applicable to Adult onset fluency disorder
• The 2025 edition of ICD10-CM F98.5 became effective on October 1, 2024.
• This is the American ICD10-CM version of F98.5 - other international versions of ICD10 F98.5 may differ.
• F98.5 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

• childhood onset fluency disorder (F80.81)
• dysphasia (R47.02)
• fluency disorder in conditions classified elsewhere (R47.82)
• fluency disorder (stuttering) following cerebrovascular disease (I69. with final characters -23)
• tic disorders (F95.-)

The following codes above F98.5 contain annotation back-references that may be applicable to F98.5:

• Chapter: F01-F99 - Mental, Behavioral and Neurodevelopmental disorders
• Section: F90-F98 - Behavioral and emotional disorders with onset usually occurring in childhood and adolescence
• Category: F98 - Other behavioral and emotional disorders with onset usually occurring in childhood and adolescence

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.