Employer or Union Retiree Plans
Plans that give health and/or drug coverage to employees, former employees, and their families. These plans are offered to people through their (or a spouse's) current or former employer or employee organization.
End-Stage Renal Disease (ESRD)
Permanent kidney failure that requires a regular course of dialysis or a kidney transplant.
Exception
A type of Medicare prescription drug coverage determination. A formulary exception is a drug plan's decision to cover a drug that's not on its drug list or to waive a coverage rule. A tiering exception is a drug plan's decision to charge a lower amount for a drug that's on its non-preferred drug tier. You must request an exception, and your doctor or other prescriber must send a supporting statement explaining the medical reason for the exception.
Excess Charge
If you have Original Medicare, and the amount a doctor or other health care provider is legally permitted to charge is higher than the Medicare-approved amount, the difference is called the excess charge.
Extra Help
A Medicare program to help people with limited income and resources pay Medicare prescription drug program costs, such as premiums, deductibles, and coinsurance.


