F41.0 Panic disorder [episodic paroxysmal anxiety]

Coding notes

From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.

Also covers

• Panic attack
• Panic state

Excludes1

Not coded together with this code. The exception is when the two conditions are unrelated to each other.

• panic disorder with agoraphobia (F40.01)

Excludes2

Not part of this code, but both can be coded when both are documented.

• anxiety in:
• acute stress reaction (F43.0)
• transient adjustment reaction (F43.2)
• neurasthenia (F48.8)
• psychophysiologic disorders (F45.-)
• separation anxiety (F93.0)