CVTS Certification

What the CAQ-CVTS Credential Actually Is

The Certificate of Added Qualifications in Cardiovascular and Thoracic Surgery is a specialty credential for physician assistants who already hold PA-C status. It is not a second route into the profession, not a separate initial PA certification, and not a physician surgical-board examination. It supplements the PA-C and signals documented knowledge and experience in the operating room, on the surgical ward, and in the cardiothoracic ICU. The designation is written PA-C, CAQ-CVTS.

Because several unrelated credentials share the acronym "CVTS," it is worth being precise about what this page covers. Everything below concerns the NCCPA's specialty certificate for PAs in cardiovascular and thoracic surgery. If you are still orienting yourself on terminology, our explainers on what CVTS certification is and what CVTS stands for cover the naming in more depth.

Who Issues It and How It Fits With PA-C

The issuing body is the National Commission on Certification of Physician Assistants (NCCPA), the same organization that grants the PA-C. Its specialty certificates program is the official home of the CAQ. The initial examination is administered through Pearson VUE test centers.

The practical implication: the CAQ rides on top of your PA-C. Validity is ten years, but only if you maintain PA-C status and licensure throughout. Lose the base credential and the added qualification does not stand on its own. A passing result on the NCCPA specialty exam plus completion of every non-exam requirement is necessary before the certificate is awarded; passing the test alone does not complete the process.

The Eligibility Stack: Hours, CME, Licensure, Attestation

Eligibility is layered, and each layer has its own clock. A full walkthrough is in our CVTS requirements guide; here is the structure.

Licensure details people overlook

The phrase "every held license unrestricted" matters. A PA holding licenses in two states must have both clear of restrictions; one encumbered license can complicate the application even if the other is pristine. Confirm the state of every license before you invest in the rest of the process.

The attestation

The attestation covers the procedural and patient-management knowledge expected of a cardiovascular and thoracic surgical PA. It must come from a collaborating physician or a lead or senior PA who works in the specialty and actually knows your practice. A physician or PA postgraduate program director may sign for a PA who is enrolled in or has graduated from that program. Timing is flexible: the attestation may precede the exam or arrive within 90 days after score notification. The form is NCCPA's "Attestation of Knowledge and Skills of a Board Certified PA, CVTS."

Exam Format and Test-Day Mechanics

The initial examination is 120 multiple-choice questions delivered in two blocks of 60 questions, with 60 minutes per block. That is two hours of testing time. NCCPA's appointment allocation is 2.5 hours because it adds a 15-minute tutorial and a 15-minute break.

• Closed book: personal books, notes, and calculators are prohibited.
• No going back across blocks: once a block is completed, it cannot be reopened.
• Pacing: 60 questions in 60 minutes is roughly one minute per item, so there is little room for lingering on a single stem.

The block rule changes strategy. You can review within a block before submitting it, but any uncertainty you carry out of block one is permanent. Practice finishing each 60-question set with a few minutes in reserve for flagged items. For perspective on how this feels relative to other credentials, see how hard the CVTS exam is.

Scoring details deserve caution. A numeric passing threshold and an official specialty-specific pass rate were not verified for this exam, and commercial pass-rate claims and pass guarantees are not official statistics. Our pages on the CVTS passing score and CVTS pass rate explain what can and cannot be said with confidence.

Reading the Content Blueprint Correctly

NCCPA publishes a three-page Content Blueprint for the CVTS CAQ examination. The currently linked document is undated, so do not infer an exam-version year from the URL. The blueprint classifies the same exam in two different ways, and mixing them up is the most common planning error.

Classification one: five medical content categories

Classification two: cross-cutting tasks

The same blueprint separately weights what you are asked to do with the content: History and Physical (10%), Ordering and Interpreting Diagnostic and Laboratory Studies (20%), Formulating a Diagnosis (15%), Health Maintenance (5%), Clinical Intervention (20%), Pharmacotherapy (20%), Applying Scientific Concepts (5%), and Legal/Ethical Issues and Emerging Topics (5%).

A source conflict to resolve in your favor

NCCPA's 2021 sample questions and critiques retain older annotations, including Cardiac at 40% and Vascular at 5%. The content blueprint lists Cardiac at 38% and Vascular at 10%. Plan around the blueprint's figures. The sample questions remain useful for style, but not for weighting. A deeper breakdown lives in our guide to all five CVTS content areas.

Also note that the blueprint's illustrative subtopics are not exhaustive, and the domain lines describe how items are categorized, not a prescribed study curriculum.

Concrete Topics to Master by Domain

The blueprint's subtopic lists are illustrative, so use the following as a clinically grounded orientation for a PA working in this field rather than as an official syllabus. Verify against the current blueprint before finalizing your plan.

Because the task lens gives roughly 20% each to diagnostics, clinical intervention, and pharmacotherapy, expect many items to ask which test to order, which intervention to choose, or which drug and dose adjustment fits, rather than purely asking you to recall a fact about a disease.

Official Preparation Materials and Their Limits

NCCPA offers two first-party resources worth using early:

• Sample Cardiovascular/Thoracic Surgery Questions & Critiques (copyright 2021): free, good for item style and rationale format, but its weighting annotations are outdated, as noted above.
• Optional practice examination: $50, one practice form for this specialty, a 180-day completion window, and educational feedback. NCCPA states that the feedback does not predict whether you will pass the actual exam.

That last point deserves emphasis. Treat the practice form as a diagnostic of your weak categories, not a score forecast. Our CVTS study guide expands on turning feedback into a plan, and the CVTS cheat sheet compresses the key facts for last-week review. For additional timed question practice aligned to the five domains, the CVTS practice test platform is built for exactly that purpose.

Sequencing Your Prep Around the Blueprint

Generic scheduling advice is less useful than letting the blueprint set the order. Allocate the longest stretch to Cardiac, then Thoracic, and place Critical Care before the small domains because its content interlocks with both surgical categories.

Adjust the length to your own calendar and clinical load; the point is the proportional ordering, not the eight-week figure. If you are working backward from a test date, see CVTS exam dates and scheduling.

Fees, Score Timing, and the Six-Year Clock

The initial examination fee totals $350: a $100 registration/administrative fee plus a $250 examination fee. The optional practice exam is a separate $50. For a fuller budget view, including CME costs you will have already incurred, see the CVTS certification cost breakdown.

NCCPA releases scores after validation, generally eight to ten weeks after administration, so do not plan around instant results. Because the attestation can arrive up to 90 days after score notification, the award itself may land after your score arrives. And the entire initial CAQ process must be completed within six years after initiation, which gives you real flexibility but also a hard outer limit.

Ten-Year Validity and Maintenance

The CAQ is valid for ten years, conditional on maintaining PA-C and licensure. Renewal requires two things: 125 specialty Category I CME credits earned during the cycle and submitted by the renewal-exam application, and passing the specialty examination again.

• Attempts: the May 2026 governing policy allows three maintenance-exam attempts during years nine and ten.
• Early pass: an earlier pass can reset the ten-year cycle.
• Delivery options: a test center, or a distinct online maintenance examination with 120 questions, five minutes per question, and an approximately six-week completion window. The online version permits printed and online references but requires independent work. Those open-resource conditions do not apply to the initial exam.

Who Hires CAQ-Holding PAs

The natural employers are the settings where PAs practice alongside cardiac and thoracic surgeons: academic medical centers and teaching hospitals with cardiothoracic programs, community hospitals with open-heart surgery services, dedicated heart and lung surgical groups, and cardiothoracic ICU teams. PAs in these roles commonly work in the operating room as first or second assistants, round on postoperative patients, manage the cardiothoracic ICU, and handle ward and clinic follow-up.

Whether the CAQ changes your pay or hiring odds depends on the employer, and no certification-caused pay premium should be assumed. Review the CVTS jobs overview, the salary guide, and the worth-it analysis before treating the credential as a financial lever. For many PAs, the value is professional recognition, documented competence, and credentialing leverage in a competitive specialty rather than a guaranteed raise. If you want structured exposure before you reach the 4,000-hour threshold, see our notes on CVTS training pathways.

Frequently Asked Questions