ICD-10 Code F30.11 – Manic episode without psychotic symptoms, mild (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F30.11 – Manic episode without psychotic symptoms, mild
What it is
F30.11 identifies a mild manic episode without hallucinations, delusions, or other psychotic features. Use it when the record describes elevated or irritable mood with increased energy, but the episode is not severe.
Clinical signs
Typical findings include increased activity, reduced need for sleep, talkativeness, distractibility, and inflated self-esteem. Clinical features vary; refer to documentation, and confirm that psychosis is not present.
When to use this code
Use this code when the clinician documents a mild manic episode and explicitly states that psychotic symptoms are absent. It may apply in outpatient, emergency, or inpatient records when the episode is clearly described as mild. If severity or psychosis is unclear, check documentation.
Do not use for
Do not use this code for mania with psychotic features, hypomania, or bipolar disorder when the note does not specify a manic episode. Do not assume mild severity without documentation.
Coding tip
Verify both elements: mild severity and no psychotic symptoms, because either missing detail can change the code.