ICD-10-CM F40.1 is the diagnosis code for Social phobias. This code falls under the section "Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders" within Chapter 5 — Mental, Behavioral and Neurodevelopmental disorders (F01-F99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Understanding where F40.1 sits in the ICD-10-CM classification helps ensure proper coding:
No, F40.1 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
F40.1 is the ICD-10-CM diagnosis code for "Social phobias". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of F40.1 is F40 ("Phobic anxiety disorders"). F40.1 provides a more specific classification within this category.
F40.1 is located in Section F40-F48 — "Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders" within Chapter 5 of the ICD-10-CM Tabular List.
F40.1 has 2 sub-code(s) that provide more specific detail: F40.10, F40.11.
Use F40.1 when the patients documented diagnosis matches "Social phobias" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Social phobias is F40.1.
No, F40.1 is non-billable. Use a more specific sub-code for primary diagnosis billing.
F40.1 is in Chapter 5 of the ICD-10-CM Tabular List.
Yes, F40.1 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.