ICD-10 Code F40.248 – Other situational type phobia (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F40.248 – Other situational type phobia
What it is
F40.248 identifies a specific phobic anxiety disorder tied to particular situations. Use it when the patient has an excessive, persistent fear of a defined situation that is not better classified elsewhere.
Clinical signs
Common findings include marked fear, anxiety, or avoidance when exposed to the triggering situation. Clinical features vary; refer to documentation for the exact phobic trigger and the impact on daily functioning.
When to use this code
Use this code when the record clearly documents an other situational type phobia and the situation is not covered by a more specific phobia code. It is appropriate when the provider identifies the feared situation and notes clinically significant avoidance or distress. Check documentation if the note only mentions anxiety without a specific phobic situation.
Do not use for
Do not use this code for generalized anxiety, panic disorder, or a phobia with a more specific ICD-10-CM option. Do not code it from vague fear, stress, or avoidance alone.
Coding tip
Look for the exact feared situation in the assessment, since specificity determines whether F40.248 is the best choice.