Mr. Block is currently enrolled in a medicare advanced plan that includes drug coverage who found a standalone medicare prescription drug plan in this area that offers better coverage than the available through his MAPD plan and in addition has a low premium it won't cost him much more and because he has the means to do so he wishes to enroll in the standalone prescription drug plan in addition to the MAPD plan what should you tell him

If Mr. Block enrolls in the stand-alone Medicare Rx plan, Block will be dis-enrolled from the MA plan.

Explanation:

From the information given, Mr Block is currently enrolled in a MA plan which includes drug coverage.

Even if he eventually found a stand-alone Medicare Rx plan in his area which offers better coverage than what's available through his MA-PD plan, he should either stick to it because h can't run both at thesame time.

Therefore, if he enrolls in the stand-alone Medicare Rx plan, then he will have to be dis-enrolled from the MA plan.