Smokeless tobacco: Current User

At first I thought it would F17.220 – chewing tobacco dependence – but then I was thinking that chewing tobacco is just one type of Smokeless tobacco so maybe this isn’t specific enough to code F17.220??

I’m also thinking F17.290 – other tobacco product dependence?

Or do I have to resort to using Z72.0?

I have a lot of charts with this documentation – any help would be much appreciated. :confused: