F ICD-10-CM Categories: Category Index
Browse 72 top-level ICD-10-CM categories beginning with F, then follow their complete FY 2027 child-code hierarchies.
Categories beginning with F
Open a category to continue through its complete hierarchy of more specific codes.
F01Vascular dementiaF02Dementia in other diseases classified elsewhereF03Unspecified dementiaF04Amnestic disorder due to known physiological conditionF05Delirium due to known physiological conditionF06Other mental disorders due to known physiological conditionF07Personality and behavioral disorders due to known physiological conditionF09Unspecified mental disorder due to known physiological conditionF10Alcohol related disordersF11Opioid related disordersF12Cannabis related disordersF13Sedative, hypnotic, or anxiolytic related disordersF14Cocaine related disordersF15Other stimulant related disordersF16Hallucinogen related disordersF17Nicotine dependenceF18Inhalant related disordersF19Other psychoactive substance related disordersF20SchizophreniaF21Schizotypal disorderF22Delusional disordersF23Brief psychotic disorderF24Shared psychotic disorderF25Schizoaffective disordersF28Other psychotic disorder not due to a substance or known physiological conditionF29Unspecified psychosis not due to a substance or known physiological conditionF30Manic episodeF31Bipolar disorderF32Depressive episodeF33Major depressive disorder, recurrentF34Persistent mood [affective] disordersF39Unspecified mood [affective] disorderF40Phobic anxiety disordersF41Other anxiety disordersF42Obsessive-compulsive disorderF43Reaction to severe stress, and adjustment disordersF44Dissociative and conversion disordersF45Somatoform disordersF48Other nonpsychotic mental disordersF50Eating disordersF51Sleep disorders not due to a substance or known physiological conditionF52Sexual dysfunction not due to a substance or known physiological conditionF53Mental and behavioral disorders associated with the puerperium, not elsewhere classifiedF54Psychological and behavioral factors associated with disorders or diseases classified elsewhereF55Abuse of non-psychoactive substancesF59Unspecified behavioral syndromes associated with physiological disturbances and physical factorsF60Specific personality disordersF63Impulse disordersF64Gender identity disordersF65ParaphiliasF66Other sexual disordersF68Other disorders of adult personality and behaviorF69Unspecified disorder of adult personality and behaviorF70Mild intellectual disabilitiesF71Moderate intellectual disabilitiesF72Severe intellectual disabilitiesF73Profound intellectual disabilitiesF78Other intellectual disabilitiesF79Unspecified intellectual disabilitiesF80Specific developmental disorders of speech and languageF81Specific developmental disorders of scholastic skillsF82Specific developmental disorder of motor functionF84Pervasive developmental disordersF88Other disorders of psychological developmentF89Unspecified disorder of psychological developmentF90Attention-deficit hyperactivity disordersF91Conduct disordersF93Emotional disorders with onset specific to childhoodF94Disorders of social functioning with onset specific to childhood and adolescenceF95Tic disorderF98Other behavioral and emotional disorders with onset usually occurring in childhood and adolescenceF99Mental disorder, not otherwise specifiedSource and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This category index is generated from Vero’s repository-backed ICD-10-CM hierarchy. Every listed category is a top-level record, and each linked category page exposes its direct child codes.
Frequently asked questions
Which ICD-10-CM categories begin with F?
This index lists 72 top-level categories beginning with F from Vero’s FY 2027 U.S. ICD-10-CM reference dataset.
How do I find a more specific F code?
Open a category below, then follow its linked child-code hierarchy until you reach the code supported by the documentation.
Which ICD-10-CM release does this F index use?
The index uses the FY 2027 U.S. ICD-10-CM release and the repository-backed hierarchy displayed on each linked code page.
Is every F category billable?
No. These are top-level categories used for navigation. Follow the hierarchy to a sufficiently specific code and confirm the active code set, official guidance, and payer requirements.