Plain-English definitions for every Medicare term — from ABN to ZIP enrollment. No jargon, no confusion.
Terms starting with "T" — 3 terms
Medical visits and services delivered remotely by phone or video instead of in person. Medicare covers a range of telehealth services under Part B, with coverage rules that have expanded in recent years.
Also known as: Telemedicine, Virtual Visit
A level in a Part D formulary that determines how much you pay for a drug. Most plans have 4–5 tiers. Generic drugs are typically in lower tiers with lower copays; brand-name and specialty drugs are in higher tiers with higher copays or coinsurance.
Also known as: Drug tier
The amount that counts toward moving you through Medicare Part D phases and into catastrophic coverage. TrOOP includes what you pay out of pocket for covered Part D drugs, plus certain payments made on your behalf.
Also known as: TrOOP
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