Rolling a check, and then adding modifiers to the same check in a macro possible?

As part of a character I am playing in an upcoming campaign, I have an ability that rolls a skill check, and then depending on the result, adds a different set of modifiers to the result to get my final value. The issue that I am having, is that I don't know of a way to reference the value of the previous roll to use in future operations. Does anyone know how to accomplish this? Example of what I mean: /r 1d20+@{heal}  //the initial check if check is >25, add @{wisdom_mod} to the initial check if check is >30, add @{wisdom_mod} and @{knowledge_planes} to the initial check

Unfortunately, there is no conditional logic available in the macro language. A custom api script could accomplish this, but that is a pro subscriber perk only.

Ah ok. That is probably a bit more in-depth than I want to go for such a minor part of character. Thanks for your help.

The following will at least put it all in the same results window for you &{template:default} {{name=Heal}} {{Base roll=[[1d20 + @{heal}(heal)]]}} {{If >25=--> add [[@{wisdom_mod}(WIS)]]}} {{If >30=--> add [[ [[@{wisdom_mod}]] + [[@{knowledge_planes}]](WIS + Knowledge Planes) ]] }}