A medical apparatus communication system includes a first medical apparatus and a second medical apparatus. The first medical apparatus includes a first communicating unit which establishes a communication connection with the second medical apparatus to communicate with the second medical apparatus, and a first controlling unit which controls the first medical apparatus. The second medical apparatus includes a second communicating unit which establishes a communication connection with the first medical apparatus to communicate with the first medical apparatus, a second controlling unit which controls the second medical apparatus, and a second sound outputting unit which performs a sound output in accordance with a control of the second controlling unit. The second controlling unit controls the sound output of the second sound outputting unit in a predetermined timing after establishment of the communication connection between the first and second communicating units.