converting a case from crystal to ssrs

Good Day I'm trying to convert a formula from Crystal to SSRS. Newbie to SSRS

Can the following be done in ssrs as a case statement or should I try another approach?

Thanks in advance.

Select {RVS_CSM_MASTERS.CUSTCATEGORY}

   Case "MEMBER" :
      {RVS_CSM_MASTERS.CUSTMEMBID}
   Case "OTHER" :
      {RVS_CSM_MASTERS.CUSTOTHER}
   Case "PROVIDER" :
      {RVS_CSM_MASTERS.CUSTPROVID}
   Case "HEALTHPLAN" :
      {RVS_CSM_MASTERS.CUSTHPCODE}
   Default :
      "";