Do I Need Medicare Part B With Tricare? 
Tricare , formerly known as CHAMPUS , provides civilian benefits for military personnel , and their dependents . Tricare for Life -LRB- TFL -RRB- was designed to offer secondary coverage to Medicare for all who have Medicare Part A and Part B . There are very few ways one can have Tricare without having Part B . Here is a helpful link to explain TFL and Medicare . WEBSITELINK 