The notebook library
Clear Medicare answers, with the source still attached.
Start with the situation you are facing. Every guide shows when it was checked and links to the official source behind the answer.
Enrollment · Start here
Turning 65: Your Medicare Enrollment Timeline
The seven-month Initial Enrollment Period, when coverage can start, and the questions to ask before delaying Part B.
Read the guide → Medicare basics · 2026Medicare Parts A, B, C, and D Explained
What each letter covers, how Original Medicare differs from Medicare Advantage, and the 2026 costs worth knowing.
Read the guide →More pages are being prepared, not rushed. Upcoming topics include working past 65, late-enrollment penalties, IRMAA, Medigap timing, and “Does Medicare cover…?” explainers. Each page will be checked against current official sources before publication.