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OB-E Passing Score 2026: Exactly What You Need to Pass

TL;DR
  • No numerical passing mark for POCUS - Obstetrics Essentials (OB-E) appears in the public issuer sources; scoring is set by Inteleos Psychometric Services and...
  • You must pass every required component: the clinical image/video case assessment and the separate peer evaluation.
  • Fetal Biometry, Cardiac Activity, and Dating carries 35% of the clinical-case weighting, the largest of five domains.
  • The first two anonymous peer questionnaires received determine your peer-assessment result, so choose evaluators carefully.

What the Issuer Has (and Hasn't) Published About Scoring

If you searched for "OB-E passing score" hoping for a clean number like "you need 70%," here is the honest answer for POCUS - Obstetrics Essentials (OB-E): the public issuer sources do not publish a numerical passing mark. The program is run by the Point-of-Care Ultrasound Certification Academy, part of Inteleos, and the scoring methodology is set by Inteleos Psychometric Services together with the PCA Council. The issuer's public pages do not state a cut score, a scaled-score range, or a credential-specific pass rate.

That matters, because a lot of third-party content about "OB-E" is recycled from unrelated credentials that share the acronym. Different certifying bodies, different formats, different scoring. Anything you read that attaches a specific percentage or scaled score to this credential without citing the issuer should be treated with suspicion. For a deeper look at what is and isn't known about outcomes, see our breakdown of the OB-E pass rate.

Verified vs. unverified: What is verified from issuer sources (checked October 14, 2026) is the structure: clinical-case assessment plus peer evaluation, five weighted domains, retake rules, and fees. What is not verified: an assessment-wide question total, a fixed exam timer, a numerical passing mark, or a credential-specific pass rate. This article sticks to the first list.

Pass All Required Components: What That Means in Practice

The only scoring rule the issuer states plainly is that you must pass all required components. For OB-E, that means two distinct pieces:

  1. The clinical assessment - online, issuer-operated through myPOCUS, built around clinical image and video cases.
  2. The peer evaluation - a separate process in which people who know your imaging abilities complete anonymous questionnaires about you.

There is no averaging your way out of a weak component. A strong case assessment does not compensate for a failed peer evaluation, and vice versa. Think of OB-E as a two-gate credential rather than a single exam with a single score. Because the clinical assessment and peer evaluation must both be completed within 90 days of registration, planning the timeline for both gates from day one is part of "passing."

If you want context on how demanding this combination is relative to other credentials, our guide on how hard the OB-E exam is covers the difficulty picture without inventing numbers.

How the Clinical Assessment Is Built

Case-based, not recall-based

The OB-E clinical assessment is organized around clinical image and video cases rather than a bank of standalone recall questions. The issuer describes a seven-question media template for its cases, and notes that the template does not require diagnostic answers. Be careful here: that seven-question figure describes a template for a case, not the total number of questions on the whole assessment. No assessment-wide question total has been verified, so do not plan around a specific count.

Online, stoppable, and untimed at the exam level

The assessment is delivered online and can be stopped and resumed, and no fixed examination timer was verified in the public sources. The issuer's FAQ offers planning guidance of roughly 20 to 30 minutes per case. Treat that as a scheduling aid for blocking out your own calendar, not as a countdown clock you will face.

Confidentiality applies: Candidates are bound by confidentiality/NDA rules. Any "leaked question" resource is both unreliable and a policy problem. Build skill through scanning practice and legitimate image interpretation, not memorized items.

Where the Points Live: The Five Weighted Domains

The issuer's one-page content outline lists five weighted clinical-case assessment objectives totaling 100%. These are objectives for the clinical cases, not a course curriculum. Because no cut score is published, the weights are the most actionable scoring information you have: they tell you where the assessment concentrates its attention. For the full treatment of each area, see our complete guide to all 5 OB-E content areas.

DomainWeight
Domain 1: Fetal Biometry, Cardiac Activity, and Dating35%
Domain 2: Fetal Position/Presentation20%
Domain 3: Placental Evaluation15%
Domain 4: Amniotic Fluid Assessment15%
Domain 5: Fetal Well-being and Overall Impression15%

Domain 1: Fetal Biometry, Cardiac Activity, and Dating (35%)

More than a third of the clinical-case weighting. This is where a candidate's measurement discipline and interpretation get tested most heavily.

  • Standard biometric measurements and the image quality they depend on
  • Confirming fetal cardiac activity, including appropriate use of M-mode when applicable
  • Using measurements to establish or check gestational dating
  • Recognizing when a captured image is not adequate for a reliable measurement

Domain 2: Fetal Position/Presentation (20%)

The second-largest block. Cases here ask you to orient yourself and the fetus correctly.

  • Identifying lie and presentation across trimesters
  • Orientation conventions on screen versus the patient's anatomy
  • Distinguishing reliable views from ambiguous ones

Domains 3, 4, and 5 (15% each)

Three equally weighted areas that together make up 45%.

  • Placental Evaluation: location, appearance, and relationship to relevant landmarks
  • Amniotic Fluid Assessment: judging fluid volume with appropriate technique and views
  • Fetal Well-being and Overall Impression: integrating findings into a coherent bedside conclusion

One practical reading of these weights: Domain 1 alone outweighs any two of the 15% domains combined. A candidate who is shaky on biometry and dating cannot realistically offset that with strength elsewhere.

The Peer Evaluation: A Second Gate You Don't Sit

Many candidates focus entirely on the clinical cases and are surprised by how much the peer component can shape the outcome. Under Academy policy, you supply at least two peer evaluators who have a clinical ultrasound background and who know your content-specific imaging abilities. The first two anonymous questionnaires received determine the peer-assessment result.

That last sentence deserves a second read. It means you do not get to wait and see which evaluators respond and keep the best ones. Whoever answers first is who counts.

What peers are rating

The peer criteria are separate from the five clinical-case domains and are equally weighted. They are not additional assessment domains. The criteria are:

  • Diagnostic Quality
  • Gain
  • Views
  • Measurement
  • Decision Making
  • Depth
  • M-Mode and Color Doppler (when applicable)

Notice how practical these are. Gain, depth, and views are knobology and technique, which peers can observe over time. Choose evaluators who have actually watched you scan obstetric patients and who are prepared to answer promptly, because the first two responses are the ones that count.

Key Takeaway

Brief your peer evaluators before registering. Make sure they know a questionnaire is coming, that it is anonymous, and that timely responses matter. A slow or reluctant evaluator can effectively be replaced by whoever responds sooner.

If You Fall Short: Retake Mechanics

Because the credential is pass/fail on required components, the retake policy is effectively your safety net. For the content-specific OB-E certificate, the issuer's policy is:

Retake ElementPolicy
Total attemptsTwo
Waiting period before retake30 days
Retake application windowWithin 90 days of failure
After attempts are exhaustedOne-year wait
Components already passedCarry into the first retake

The carry-forward rule is the most useful detail. If you pass the peer evaluation but miss the clinical assessment, you are not forced to redo the component you already cleared on the first retake. That makes a failed first attempt far less costly than it would be on an all-or-nothing exam, though you should still treat attempt one as the real target. Retake costs are covered in our OB-E certification cost breakdown.

Before You Score Anything: Eligibility and Fees

You cannot reach the scoring stage without clearing eligibility. The essentials from the issuer's pages:

  • Practice status: actively practicing healthcare professional in good standing.
  • Foundation: POCUS Fundamentals, or a waiver for SPI passed within five years, or a current ARDMS/APCA credential.
  • Case experience: attestation to performing and participating in 25 obstetric POCUS cases across the three trimesters within the preceding two years.
  • Peers: at least two evaluators with a clinical ultrasound background.
  • Sequencing policy: Academy policy requires a first content-specific certificate within three years of Fundamentals, except after a content-specific certificate has been earned and maintained.

On cost, the standard OB-E fee is $150 USD. The separate POCUS Fundamentals prerequisite is $125 unless waived. Eligible-country reductions and group pricing are available. The full eligibility walkthrough lives in our OB-E requirements guide.

Why the 25 cases matter for scoring: The case-volume attestation is not just paperwork. The clinical assessment tests image and video interpretation across all three trimesters, so the breadth of your hands-on exposure feeds directly into how comfortable you feel with the case material.

Scheduling Prep Around the Weights

Since no cut score is published, the sensible strategy is to aim for solid competence everywhere and reserve extra time in proportion to the weights. One way to sequence a prep window that fits inside the 90-day completion limit:

Weeks 1-2

Domain 1 first (35%)

  • Review biometry measurement technique and dating logic
  • Practice recognizing adequate versus inadequate images
  • Confirm cardiac activity assessment, including M-mode where applicable
Week 3

Domain 2 (20%)

  • Drill presentation and orientation across trimesters
  • Work through ambiguous views
Week 4

Domains 3 and 4 (15% each)

  • Placental location and appearance
  • Amniotic fluid assessment technique
Week 5

Domain 5 and integration (15%)

  • Practice forming an overall impression from multiple findings
  • Mixed-case review, and confirm peer evaluators are briefed

For a fuller plan, see our OB-E study guide, and for quick last-mile review, the OB-E cheat sheet. When you want realistic case-style practice to gauge readiness, the OB-E practice tests on our main site are built for exactly that.

Where the Credential Shows Up Professionally

Because the eligibility rules require an actively practicing healthcare professional in good standing, OB-E holders are working clinicians who use bedside obstetric ultrasound in practice. The credential is a validation of focused point-of-care skills, not a sonographer licensure pathway and not a replacement for formal comprehensive obstetric imaging. It is most relevant to clinicians who image pregnant patients at the point of care and want an independent, peer-validated demonstration of that competence.

Whether the credential translates into better pay or opportunities depends heavily on your setting, so we avoid quoting numbers here. Our ROI analysis and salary guide discuss that question qualitatively, and OB-E jobs covers where the credential tends to matter.

Validity and renewal

Once earned, the certification is valid for five years. Renewal involves an active-practice/good-standing attestation, the relevant knowledge check, and a $50 fee. You can begin renewing six months before expiration. Specialty professional-development points do not apply to this standalone clinical certification.

Frequently Asked Questions

What is the OB-E passing score?

The issuer has not published a numerical passing mark in the public sources reviewed. What is stated is that you must pass all required components, and that scoring methodology is set by Inteleos Psychometric Services and the PCA Council.

How many questions are on the OB-E assessment?

No assessment-wide question total has been verified. The issuer describes a seven-question media template for its cases, but that describes the case format, not the total number of questions across the whole assessment.

Is there a time limit on the OB-E exam?

No fixed examination timer was verified. The assessment is online and can be stopped and resumed, and the issuer's 20 to 30 minutes per case figure is planning guidance rather than a limit. You do need to finish the clinical assessment and peer evaluation within 90 days of registration.

What happens if I fail the OB-E?

You have two total attempts. There is a 30-day waiting period, and you must apply for the retake within 90 days of the failure. Components you already passed carry into the first retake. If both attempts are used, a one-year wait applies.

Does the peer evaluation affect whether I pass?

Yes. Passing all required components includes the peer evaluation, and the first two anonymous questionnaires received determine that result. Peers rate criteria such as diagnostic quality, gain, views, measurement, decision making, and depth.

Which OB-E domain should I prioritize?

Fetal Biometry, Cardiac Activity, and Dating carries the largest weight at 35%, followed by Fetal Position/Presentation at 20%. The remaining three domains are 15% each, so start with biometry and dating while keeping all five areas covered.

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