A Quick Guide to Transitional Care Codes. This yearâs Physician Fee Schedule includes a couple of important changes that will impact your practiceâtwo new billing codes for providing transitional care management (TCM) services.
The purpose of database is to protect unauthorized accessing of data and misuses by hackers and unauthorized personals. So here the database security comes into the pict â¦ ure.   Database security denotes the system, processes, and procedures that protect a database from unintended activity.
In general the purpose of RDBMS integrity constraints is to ensure that bad data doesn't get into the system; by having the database system provide as much centralized enforcement (referential integrity and business rules) as is possible/practical.