97110 Therapeutic exercise, each 15 minutesCPT · BillingBrief summaryExercises to build strength, endurance, range of motion, or flexibility, billed in 15-minute units.Copy codeWhat to knowTimed code. Medicare applies the 8-minute rule when counting units.Related codes97140 Manual therapy, each 15 minutes CPT97530 Therapeutic activities, each 15 minutes CPT97112 Neuromuscular re-education, each 15 minutes CPT