Mental health and teletherapy
Psychotherapy codes turn on minutes. 90834 needs 38 to 52 minutes and 90837 needs 53 or more, so a dropped video session means billing only the time the note supports. Medicare covers telemental health from home permanently, and audio only therapy from home stays billable with modifier 93. Our mental health billing team works these rules every day.
- 90834
- 90837
- Modifier 93





