F80.1
✓ Billable
Expressive language disorder
ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders
Code
F80.1
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Mental, Behavioral and Neurodevelopmental Disorders
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code F80.1?
ICD-10-CM code F80.1 represents Expressive language disorder. It is a billable diagnosis code in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.
Is F80.1 billable?
Yes. F80.1 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is F80.1 in?
F80.1 belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.
Related codes in the F80 category
F80
Specific developmental disorders of speech and language
Non-billable
F80.0
Phonological disorder
Billable
F80.2
Mixed receptive-expressive language disorder
Billable
F80.4
Speech and language development delay due to hearing loss
Billable
F80.8
Other developmental disorders of speech and language
Non-billable
F80.9
Developmental disorder of speech and language, unspecified
Billable
F80.81
Childhood onset fluency disorder
Billable
F80.82
Social pragmatic communication disorder
Billable
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