TCAN1044A-Q1: TCAN1044A-Q1: a direct replacement for TCAN1042-Q1?

Part Number: TCAN1044A-Q1
Other Parts Discussed in Thread: TCAN1044-Q1, TCAN1042-Q1,

Can we replace TCAN1042-Q1 with TCAN1044-Q1 on our boards (already in mass production) without testing?