Best free resources for ABPS prep in 2026 — compiled list

Great list. I'd add: LinkedIn Learning has some medical specialties-related courses that overlap with cert content, and if you have a library card many libraries give free access to it. Also check if your local library has access to O'Reilly or similar — tons of technical content there.

The official candidate guide is something a lot of people skip but it literally tells you the topic weighting and domain breakdown. It's the roadmap for your study plan. Never skip it.

For ABPS - American Board of Physician Specialties Certification specifically, I found the PracticeTestGeeks explanations were detailed enough that I didn't need to buy a separate study guide. The combination of doing the practice questions + reading every explanation (for both right and wrong answers) covered most of the content I needed.

Totally agree on PracticeTestGeeks being solid. What I've found really helpful is drilling the wrong answers specifically — don't just note what's right, figure out why each distractor was placed there. For the patient care sections especially, the free abps patient care treatment decision making questions do a good job of this since the explanations walk through the clinical reasoning, not just the answer key.

One thing I didn't expect: a lot of my early wrong answers weren't knowledge gaps, they were misreading the question stem. So now I slow down on anything with "except" or "most likely" before I even look at the options. It's annoying but it's made a real difference in my practice scores.

This is a great list. One thing I'd add is that when you're using practice tests, don't just note what you got wrong and move on. I wasted weeks doing that. What actually helped me was digging into the explanations for the wrong answers specifically, because understanding why option B isn't correct tells you so much more about the concept than just knowing option D is right. The free abps patient care treatment decision making questions on PTG are really good for this since the explanations actually address the distractors, not just the answer.

Patient care and clinical decision making is where I see most people struggle, so I'd prioritize that section early rather than leaving it for the end. It's not just recall, it's applying judgment, and that takes more repetitions to feel comfortable with. Good luck to everyone else studying, it's a tough exam but definitely passable if you're consistent.