0. How the CPH Exam Works: Eligibility, Blueprint, Scoring
After this lesson you can
- Describe the exam format: 200 items in four hours, 175 scored and 25 unscored pretest items
- Explain why a scaled passing score of 500 is not a raw count or a percentage
- State the four eligibility pathways and the standard pathway's three options
- Convert each domain weight into an expected number of scored items
- Recognize single best answer items and scenario sets
- Build a study plan sized by domain weight, with fees, retakes and recertification rules in view
The orientation lesson for the course. It explains how the Certified in Public Health exam is built and scored, who can sit for it, what it costs, and how the ten weighted domains turn into a study plan.
Questions and answers
Questions a learner would ask about this lesson. Think through your own answer before you open each one.
- How many questions are on the CPH exam, and do they all count?
Show answer
The exam has 200 items and you get four hours to finish. Only 175 are scored. The other 25 are pretest items being validated for later forms, and they are spread through the exam so you cannot tell which ones they are, so answer every item as if it counts.
- Does a passing score of 500 mean I need a certain percent correct?
Show answer
No. Scores are reported on a scale of 200 to 800, with 500 as the passing score. A scaled score is a raw score transformed onto a common scale so forms of slightly different difficulty can be compared fairly. It is not a count of correct answers and not a percentage, and you are scored on overall performance, not domain by domain.
- What does the exam cost, and what happens if I do not pass?
Show answer
The regular exam fee is $385. If you do not pass, the retake fee is $150 for each later attempt, with a maximum of six attempts. Bundles such as Take Two add a free retake, and partner discounts are applied automatically when you indicate your affiliation.
- Who can sit for the exam if they do not have a public health degree?
Show answer
The standard pathway covers practitioners without a public health degree. Option A is a bachelor's degree in any field plus at least five years of public health work experience. Option B is a relevant graduate degree plus at least three years, and Option C is a CEPH graduate certificate plus at least three years. Standard pathway applicants submit a transcript and a resume.
- How should I use the domain weights when I study?
Show answer
Multiply each domain's weight by the 175 scored items to estimate how many items it carries. Data, Analytics, and Informatics and Communication are each 12 percent, about 21 items each, while Law and Ethics at 8 percent carries about fourteen. Size your study blocks by those weights, and the lesson suggests starting about six months ahead with a practice exam as a baseline.
Practice quiz
- Question 1Of the 200 items on a CPH exam form, how many are unscored pretest items?
- Question 2Person A runs short on confidence and leaves several items blank before submitting. How are those blank items treated?
- Question 3Which statement about a CPH scaled score of 500 is correct?
- Question 4Law and Ethics carries 8 percent of the exam weight. About how many of the 175 scored items should a candidate expect from it?
- Question 5A candidate does not pass on the first try. What is the retake fee, and what is the maximum number of attempts?
- Question 6Person B holds a graduate degree in sociology and has taught undergraduate public health courses for three years. Which statement fits the faculty route as the lesson describes it?
- Question 7A candidate plans to take the one short break the exam allows. What should they know about it?
- Question 8After passing, how many recertification credits must a CPH report, how often, and what is the recertification fee the lesson gives?
- Question 9On the exam, a scenario set is best described as:
- Question 10An item describes a task, and Person C knows their own health department handles it differently from the published framework. According to the lesson, how should they answer?
Saved in your browser only: no account, no server.
CPH Exam Pathway is an independent course produced by Subthesis for educational purposes. It is not affiliated with or endorsed by the National Board of Public Health Examiners (NBPHE), and completing it does not confer certification. Confirm fees, eligibility, and exam rules against the current NBPHE candidate handbook.