The Library
Understand the terrain before you make the decision. Clear explanations for Medicare, caregiving, coverage changes, costs, and the decisions this stage of life brings. Start with the situation you are in, the question in front of you, or the topic you need to understand better.
96 articles · updated regularly
Understand the rule, issue, or decision. That is what the Library is for.
Use Decision Tools to organize your own facts.
Use The Program when you want guidance, verification, and a record to return to.
Start with what is happening now.
You do not need to know the right Medicare term before you begin. Choose the situation that feels closest to yours — the reading follows from there.
Medicare help by situation →
New to Medicare and approaching your enrollment window.
Still covered by an employer plan and deciding when to take Part B.
Weighing the two roads and the trade-offs each one carries.
Checking whether your current plan still fits for the year ahead.
Supporting someone else's Medicare decision without taking it over.
Something was denied, delayed, or does not look right.
Start with the essentials.
These guides explain the parts of Medicare that affect nearly every decision.
Foundational Medicare guides →
Organize the whole Medicare decision before you compare a single plan.
What to verify before buying, switching, or comparing Medicare Supplement coverage.
Choose or review Medicare Part D coverage — enrollment, creditable coverage, and total yearly cost.
Worth reading now.
A large plan count may describe what is available in a zip code. It does not tell you which options fit your doctors, prescriptions, travel, budget, and tolerance for risk.
Read →Helpers often need permission, documentation, or the person present before anyone can discuss details. Here is what to gather, what to expect, and where the limits sit.
Read →Coverage confusion can happen. Slow down and identify whether the issue is the card, the network, the timing, the billing, or a plan rule.
Read →Browse by topic.
A curated starting point for each area — not the whole catalog. Each topic links to its full archive.
All Medicare topics →
The basics, the sequence, and what to decide first.
Windows, penalties, and the decisions that depend on when you enroll.
Medicare Advantage vs Medigap, plan types, and the trade-offs.
Premiums, deductibles, IRMAA, and drug coverage.
SEPs, late penalties, IRMAA appeals, and less-common circumstances.
Helping someone else through the decision without taking it over.
Re-checking a plan as things change, year after year.
What to ignore, what to verify, and where unbiased help actually lives.
Choose the depth you need.
Every topic has short, medium, and deep reading. Pick the depth that matches the moment.
For a direct explanation of one term or question, when you just need the fact.
For understanding a decision — what to check, what to compare, and what to ask.
For rules, exceptions, sources, and the detail behind careful verification.
See the process applied to one complete decision.
Margaret began with 74 Medicare Advantage plans in her zip code. Her travel, prescriptions, doctors, and budget reduced the field to two finalists before the detailed comparison began.
The full example shows how the Self-Audit, Decision Tools, Fern, verification, and the Decision Memo fit together in a real decision.
See the full example →74 plans in one zip code, narrowed to 2 finalists using the Self-Audit, Decision Map, and Fern verification. The Decision Memo records the reasoning.
When you need a current fact or official source.
The Library helps explain what information means. These sources help confirm current rules, records, coverage, and plan details.
Medicare reference sources →
The official source for rules, enrollment, and plan finder.
Open →For enrollment, premiums, and IRMAA questions.
Open →Free, unbiased local counseling in your state.
Open →The binding detail of what your plan covers.
Open →Confirm a doctor or hospital is in-network now.
Open →Check a drug's tier, cost, and restrictions on a plan.
Open →For Medigap rights and complaints in your state.
Open →Your annual notice of change and member materials.
Open →Ready to apply what you have learned?
The Library helps you understand the terrain. Decision Tools help you organize your facts, identify risks, compare options, and prepare your next step.