ICD-10 Code F44.7 – Conversion Disorder with Mixed Symptom Presentation (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F44.7 – Conversion disorder with mixed symptom presentation
What it is
F44.7 identifies conversion disorder with more than one type of neurologic-like symptom. The symptoms are not explained by a known neurologic disease and are documented as a mixed presentation.
Clinical signs
Clinical features vary; refer to documentation. Records may describe combinations of motor, sensory, or speech symptoms that are inconsistent with recognized neurologic patterns.
When to use this code
Use F44.7 when the provider documents conversion disorder with mixed symptoms, such as multiple functional neurologic complaints in one encounter. The chart should support that the presentation is not better explained by another medical condition. If the record only states “conversion disorder” without mixed features, check documentation.
Do not use for
Do not use this code for a confirmed neurologic disease, seizure disorder, or symptoms clearly caused by another medical condition. If the diagnosis is uncertain or the symptom pattern is not documented as mixed, check documentation.
Coding tip
Code F44.7 only when the provider specifically documents mixed symptom presentation; otherwise, query for clarification.