Value Stream Maps are the best process mapping tool for capturing:

The motion of people in a physical or virtual work environment, required to provide a value$-$added service

The end$-$to$-$end perspective of an entire system, including data on: Work$/$Patients$-$in$-$Process, Process Times, Wait Times and First Time Quality $($FTQ$)$

A detailed series of value$-$added process steps being done by only one role$/$function within a larger system

To identify key process output variables