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    OpenPayerBilling CodesAnxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disordersICD-10-CM f44-dissociative-and-conversion-disorders
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    ICD-10-CM Code For Dissociative And Conversion Disorders: Group Overview

    The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group F44 includes dissociative and conversion disorders such as dissociative amnesia, dissociative fugue, dissociative identity disorder, and conversion disorder that present with disturbances in memory, identity, motor, or sensory function without detectable organic pathology. These ICD-10-CM diagnosis codes are used to document clinical presentations that require differentiation from neurologic or other medical conditions, capturing symptom type, functional impact, and associated features. Accurate coding within the ICD-10-CM F44 group supports complete clinical documentation and appropriate reimbursement.

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    ICD-10-CM F44: Dissociative And Conversion Disorders Overview

    The ICD-10-CM F44 group captures dissociative and conversion disorders that affect consciousness, memory, identity, motor function, or sensory perception without a clear organic cause. These conditions involve neuropsychiatric and somatic symptom presentations that may mimic neurologic disease. Accurate coding matters for reimbursement because it ensures clinical documentation reflects the behavioral health diagnosis and supports appropriate claim processing.

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    When to Use

    Use a code from this group when a patient presents with psychiatric or somatic symptoms attributed to dissociative or conversion disorders after appropriate evaluation fails to identify an organic cause. Select the specific code that reflects the documented syndrome and features, including any specified subtypes or associated symptoms.

    ICD-10-CM Codes

    10 rows

    ICD-10-CM CodeDescription
    F44.0Dissociative amnesia
    F44.1Dissociative fugue
    F44.2Dissociative stupor
    F44.4Conversion disorder with motor symptom or deficit
    F44.5Conversion disorder with seizures or convulsions
    F44.6Conversion disorder with sensory symptom or deficit
    F44.7Conversion disorder with mixed symptom presentation
    F44.81Dissociative identity disorder
    F44.89Other dissociative and conversion disorders
    F44.9Dissociative and conversion disorder, unspecified

    DRG Codes

    3 rows

    DRG CodeDescription
    880Acute Adjustment Reaction and Psychosocial Dysfunction
    883Disorders of Personality and Impulse Control
    887Other Mental Disorder Diagnoses

    Related Codes

    F40-PHOBIC-ANXIETY-DISORDERS

    ICD-10-CM Code For Phobic Anxiety Disorders: Group Overview

    F41-OTHER-ANXIETY-DISORDERS

    ICD-10-CM Code For Other Anxiety Disorders: Group Overview

    F42-OBSESSIVE-COMPULSIVE-DISORDER

    ICD-10-CM Code For Obsessive-Compulsive Disorder: Group Overview

    F43-REACTION-TO-SEVERE-STRESS

    ICD-10-CM Code For Reaction To Severe Stress And Adjustment Disorders: Group Overview

    F45-SOMATOFORM-DISORDERS

    ICD-10-CM Code For Somatoform Disorders: Group Overview

    F48-OTHER-NONPSYCHOTIC-MENTAL-DISORDERS

    ICD-10-CM Code For Other Nonpsychotic Mental Disorders: Group Overview

    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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