0001138723 2023-03-06 2023-03-06 false 0001138723 8-K 2023-03-06 ACCURAY INCORPORATED DE 001-33301 20-8370041 1310 Chesapeake Terrace Sunnyvale CA 94089 408 716-4600 false false false false Common Stock, $0.001 par value per share ARAY NASDAQ false