RPSGT: Format, Content Areas and Passing Score (2026)
October 10, 2026 · Damiano S. · reviewed by Hana N., Quality Reviewer · how we write
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This is the short, sourced answer to the questions candidates ask most about the Registered Polysomnographic Technologist (RPSGT): how many questions, how long it takes, what is on it and what you need to pass. Every number below comes from Board of Registered Polysomnographic Technologists (BRPT)'s own pages, linked at the end, and was checked on October 10, 2026.
RPSGT at a glance
- Questions: 175 questions (150 scored, 25 unscored)
- Format: Computer-based, multiple-choice (four options)
- Time: 180 minutes
- Passing score: Scaled score of 350 (scale 200-500)
- Fee: $550
- Retakes: No waiting period to retest after a failed RPSGT exam; you reapply with the fee once your scheduled exam is complete.
What the RPSGT covers
Board of Registered Polysomnographic Technologists (BRPT) lists 4 content areas, with the approximate share of the exam for each:
- Clinical Overview, Education, Patient Support: 20%
- Sleep Study Preparation and Performance: 27.3%
- Scoring, Reporting, and Data Verification: 25.3%
- Treatment and Intervention: 27.3%
Spend your study time in proportion: the heaviest areas decide most of the score, but a weak area you ignore can still cost you the pass.
The passing score
Scaled score of 350 (scale 200-500).
Scaled or raw, this is the official standard: plan to clear it with a margin, because exam forms differ in difficulty.
If you need to retake it
No waiting period to retest after a failed RPSGT exam; you reapply with the fee once your scheduled exam is complete.
How to use this to plan your preparation
- Check your starting point by area. Take a mixed set of questions and look at your results per content area, not just the total. The real exam has 175 questions (150 scored, 25 unscored), so practise in blocks that match its pace.
- Work the weakest area first, in short sessions, and read every explanation, including the questions you got right.
- Finish with full timed practice that matches the official time (180 minutes), so the length of the exam is not a surprise on test day.
Official sources
Verified on October 10, 2026 against the sources above. Exam bodies change formats and fees: if a detail matters for your registration, check the official page before you book.