The 8-minute rule for Medicare is a billing guideline used to determine how many billable units healthcare providers can report for time-based therapy services, such as physical therapy, occupational therapy, and speech-language pathology, under Medicare Part B. According to this rule, providers must deliver at least 8 minutes of a timed service before they can bill one unit of that s... https://revantagebilling.com/understanding-the-8-minute-rule-in-medical-billing/