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F41.9 Anxiety disorder, unspecified

ICD-10-CM · CMS code reference

Use F41.9 when the record documents an anxiety disorder but the provider hasn't named a more specific type (generalized, panic, mixed). If the type is documented, code that instead.

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Common questions

Is F41.9 a billable code?

Yes. F41.9 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

Educational reference only. Not medical, legal, or billing advice. Always check the current official code set and payer policy before you bill. About BillingBrief and our sources.