During the initial treatment phase, how many contact hours per week does ASAM require for IOT participants?

• A. Six hours
• B. Twelve hours
• C. Nine hours
• D. Fifteen hours

Answer: (C)

ASAM sets a minimum level of weekly contact for intensive outpatient treatment during the initial treatment phase to ensure enough support and monitoring as someone begins recovery. For Intensive Outpatient Treatment, the minimum is nine hours per week. This amount is designed to provide structured treatment without requiring full-time involvement, balancing engagement with real-life responsibilities like work or school.

In practice, nine hours can be arranged in several ways—for example, three hours of sessions on three days, or a couple of longer days plus additional sessions—as long as the total meets the nine-hour minimum. While programs can offer more than nine hours (within the 9–19 hour range that ASAM allows for Level 2.1), nine hours is the baseline requirement. Six hours would not meet this minimum, whereas twelve or fifteen hours are higher-end options within the allowed range.