What is the "sub" column for in the treatment planning scree

[mzrdmd]

On the treatment planning screen, what is the "sub" column for?

Some procedures have an X in this box, but most do not. How do I toggle that X?

Thanks,

Mike

[cmcgehee]

The Sub column means that procedure code will be downgraded (substituted) when submitting to insurance. If the procedure code is marked to downgrade and the insurance plan does not have "Don't Substitute Codes" checked, then that row will have an X in it.