Which of the following statements about Medicare/Medicaid is TRUE?

A All Medicare Part D plans cover the same drugs

B Medicare Advantage plans give access to the same medical providers as Original Medicare.

C To qualify for Medi-Cal today, in individual must be low-income and be in one of the following groups: children, parents including pregnant women

D Participation in Medicare Part B and Part D is optional and requires paying a premium.

E Employee contributions to Medicare are generally tax deductible.