Practice the five AHIMA blueprint domains plus an RSI Prep Extension lane with RSI item quality controls — Bloom balance and answer-key spread you can trust before test day.
All paid plans include a 14-day free trial. Card required; cancel anytime during trial.
Try RSI item style and difficulty in the app — no card required.
Start free sampler in appFull CHDA prep bank, flashcards, and Pass Guarantee eligibility.
Studying more than CHDA? See All-Access ($39/mo · $299/yr — CHDA + CRC + CPHQ + CPC + CPMA)
RSI tags 300 items across six prep domains (five AHIMA blueprint bands plus D6 RSI Prep Extension). Canonical labels match prep/chda/CHDA_TAXONOMY.md and the live prep app. Confirm task-level requirements against the current AHIMA CHDA exam content outline before you register or sit for the exam.
| Domain | Label (canonical) | Items | Weight |
|---|---|---|---|
| D1 | D1 - Business Needs Assessment (~19-23%) | 50 | ~19-23% (blueprint band) |
| D2 | D2 - Data Acquisition and Management (~21-25%) | 50 | ~21-25% (blueprint band) |
| D3 | D3 - Data Analysis (~19-23%) | 50 | ~19-23% (blueprint band) |
| D4 | D4 - Data Interpretation and Reporting (~20-24%) | 50 | ~20-24% (blueprint band) |
| D5 | D5 - Data Governance (~11-15%) | 50 | ~11-15% (blueprint band) |
| D6 | D6 - RSI Prep Extension | 50 | RSI prep extension (not on AHIMA outline) |
| Total | 300 | D1-D5 per issuer outline; D6 is RSI-defined | |
Subdomains inside D4 and the RSI D6 extension keep weekly study plans focused. See CHDA_TAXONOMY.md for internal codes.
Swipe to grade, SM-2 scheduling, and MA-flavored rationales — study on your phone.
22+ years of Medicare Advantage analytics in the item design and domain weighting.
Regular use for 90 days and still did not pass? We extend your subscription 3 months free.
RSI ACADEMY Pass Guarantee. If you do not pass your CHDA exam after 90 days of regular use (defined as at least three study sessions per week for at least eight weeks) and submit your score report or attestation, we will extend your subscription by three months at no charge.
Eligible prep subscriptions include pass_guarantee_eligible: true in Stripe checkout metadata. Claims are reviewed manually; contact reichert.starguardai@gmail.com with your subscription email and score report. Full terms: Terms of Service.
CHDA (Certified Health Data Analyst) is offered by AHIMA. Exam fees, eligibility, and renewal rules change; confirm on official AHIMA certification pages before you budget.