After two attempts and way too many late nights, I passed my Health Information Specialist exam last week and honestly I'm still in shock. I work in a mid-size rural hospital and my manager kind of just handed me a study guide packet from 2019 and said "good luck." Not exactly a confidence booster. First attempt I scored a 68 — passing is 70 — so I was devastated but not ready to give up.
What changed for round two was finding a solid HIS practice test online that actually mirrored the real question format. The content areas that killed me the first time were coding compliance and data quality management. I spent about 4 weeks, roughly 90 minutes a night, focusing almost entirely on those two domains. I also made flashcards for all the regulatory stuff because that was pure memorization.
If you're just starting out, my biggest exam tip is don't underestimate the legal and ethical sections — they're heavier on the real exam than most prep materials suggest. Happy to answer questions if anyone's studying for it now.