A realistic ABOM study timeline, working back from exam day

For the 2027 cycle · dates estimated from the 2026 pattern until ABOM publishes official 2027 dates

Most ABOM candidates are practicing physicians studying around a full clinical load. The failure mode isn’t ability — it’s starting the CME too late and cramming the content into the last six weeks. Here’s the timeline that avoids both, built backward from an expected early-October 2027 exam.

Now → early 2027: close the CME gap

Your 60 credits (≥30 Group One) must be earned after July 1, 2024 and before the application deadline. Group One sources run on their own calendars — ObesityWeek is annual, the university courses have fixed dates — so map your path now. The calculator shows your exact gap.

Early 2027: baseline diagnostic + application

• Take a timed diagnostic before you start studying. Knowing your weak domains changes what the next five months look like.
• Apply at the early deadline (~mid-July 2027 expected) — same exam, ~$250 cheaper, and it forces the commitment.

The 12-week core block (July–September 2027)

• Weeks 1–8: domain-by-domain content review, weighted toward your diagnostic weak spots and the blueprint (Treatment is the largest domain at ~40%). Daily question practice with spaced review of every miss — the misses are the syllabus.
• Weeks 9–10: first full 200-question simulated exam under real timing (four 1-hour blocks). Rework every weak domain the simulation exposes.
• Weeks 11–12: second simulation, then taper: spaced review only, no new content in the final week.

The two mistakes to design out

1. Unscheduled question banks. A thousand questions with no plan produces coverage anxiety, not readiness. Volume matters less than targeting and timing.
2. Never simulating the format. Four hours of vignettes in timed blocks is a stamina event. The first time you experience it should not be exam day.