I have been researching this topic, however most of the information I have found (even in these forums) are a few years old and/or have information backwards. Plus I am wanting to get a general idea what everyone is doing now, in 2018.

I am aware that 64721 bundles into 25115 when both carpal tunnel release is performed and a flexor tenosynovectomy is performed in the wrist at the same surgical session. The schools of thought I am seeing are:
It bundles, only code 25115
Code the original reason the procedure was performed (came in for ctr and they also performed a tenosynovectomy, bill for ctr release)
If there were/are separate diagnosis for each disorder, you can bill the 64721 with a 59.

I do not have a note to share, I am just trying to get the "pulse" as it were, of the protocols/directives and gather information all you wonderful coders may have.

Thank you!