- Identity Check: Which CVTS This Is
- The One-Page Fact Snapshot
- Eligibility Checklist at a Glance
- Exam Format and Test-Day Rules
- Blueprint Weights You Should Memorize
- The Second Lens: Task Weights
- High-Yield Topic Grid by Domain
- Official Prep Sources and Known Conflicts
- Sequencing Your Review by Domain
- Ten-Year Validity and Renewal Cheat Sheet
- Where the Credential Is Used
- Frequently Asked Questions
- CAQ-CVTS is NCCPA's added credential for PA-Cs: 120 multiple-choice questions, two 60-minute blocks, closed book, at Pearson VUE.
- Initial cost is USD $350: a $100 registration/administrative fee plus a $250 exam fee.
- Blueprint weights: Cardiac 38%, Thoracic 28%, Critical Care 19%, Vascular 10%, Legal/Ethical and Emerging Topics 5%.
- Eligibility requires 4,000 specialty hours and 75 Category I CME credits, with at least 25 in the last two years.
Identity Check: Which CVTS This Is
"CVTS" is a crowded acronym, so start with a precise definition. On this page, CVTS means the Certificate of Added Qualifications in Cardiovascular and Thoracic Surgery, awarded by the National Commission on Certification of Physician Assistants (NCCPA) and written as PA-C, CAQ-CVTS. It supplements your PA-C. It is not a separate initial PA certification, and it is not a physician surgical-board examination.
If you are still sorting out the terminology, these explainers cover the basics: What Is CVTS Certification? and What Does CVTS Stand For?. Everything below assumes you already hold or are working toward PA-C status and practice in cardiothoracic or vascular surgery.
The One-Page Fact Snapshot
This table is the core of the cheat sheet. Print it, tape it above your desk, and verify anything time-sensitive against NCCPA before you act on it.
| Item | What to Know |
|---|---|
| Issuer | NCCPA (specialty certificates program) |
| Credential | PA-C, CAQ-CVTS; supplements PA-C |
| Test provider (initial exam) | Pearson VUE test centers |
| Initial fee | USD $350 total: $100 registration/administrative + $250 exam |
| Questions | 120 multiple choice |
| Structure | Two 60-question blocks, 60 minutes each |
| Appointment length | 2.5 hours (adds a 15-minute tutorial and 15-minute break to 2 hours of testing) |
| Resources allowed | None: closed book; no personal books, notes, or calculators |
| Score release | After validation, generally 8 to 10 weeks after administration |
| Validity | 10 years, conditional on maintaining PA-C and licensure |
| Process deadline | Initial CAQ process must be completed within six years of initiation |
Eligibility Checklist at a Glance
The exam is only one component of the award. NCCPA requires a passing specialty-exam result and completion of all non-exam requirements. Walk through this list before paying anything.
- Current PA-C. The CAQ builds on your core certification.
- Unrestricted licensure. You need an unrestricted PA license in a U.S. jurisdiction, or unrestricted government-agency PA practice privileges. Every license you hold must be unrestricted.
- 4,000 hours of cardiovascular/thoracic surgical PA experience, accrued within six years before you attest that the experience requirement has been satisfied.
- 75 specialty-focused Category I CME credits within six years before exam application, including at least 25 within the preceding two years.
- Attestation of knowledge and skills. A collaborating physician or lead/senior PA who works in the specialty and knows your practice must attest to your procedural and patient-management knowledge. A physician or PA postgraduate program director may sign for a PA enrolled in or graduated from that program.
Attestation Timing and Nature
The attestation can be completed before the exam or arrive within 90 days after score notification. It is a competency attestation, not a separate timed practical exam.
- Do not treat the attestation as an afterthought; the award requires it.
- ACLS and relevant perioperative or critical-care CME are recommended, not additional mandatory course requirements.
- The six-year clock on the overall process is easy to overlook if you start CME early but delay the exam.
For a deeper walk-through, see CVTS Requirements: Eligibility, Prerequisites & How to Qualify, and for the money side, CVTS Certification Cost: Complete Pricing Breakdown.
Exam Format and Test-Day Rules
The exam is 120 multiple-choice questions split into two blocks of 60. Each block gets 60 minutes. Your appointment is allocated 2.5 hours because it includes a 15-minute tutorial and a 15-minute break; those minutes do not count against testing time.
Rules that affect strategy
- Closed book. Personal books, notes, and calculators are prohibited. Any dosing or hemodynamic arithmetic must be doable mentally or on whatever the test center permits.
- Blocks are final. A completed block cannot be reopened. Use your within-block review time wisely, because once you submit block one, those answers are locked.
- Pacing math. Sixty minutes for 60 questions averages one minute per item. Clinical vignettes with imaging or lab data can run long, so bank time on short recall items.
- Official logistics. NCCPA's "What to Expect on Test Day" document is the authoritative source for check-in and conduct rules.
Blueprint Weights You Should Memorize
NCCPA's content blueprint organizes the exam into five medical content categories. These are official content categories, not a preparation curriculum, and the illustrative subtopics listed in the blueprint are not exhaustive. Treat them as a map of where questions are drawn from, not a complete syllabus.
| Domain | Weight | Rough Share of 120 Questions |
|---|---|---|
| Cardiac | 38% | About 46 questions |
| Thoracic | 28% | About 34 questions |
| Critical Care | 19% | About 23 questions |
| Vascular | 10% | About 12 questions |
| Legal/Ethical Issues and Emerging Topics | 5% | About 6 questions |
The question counts are simple arithmetic applied to the blueprint percentages and the 120-question length; actual forms may vary slightly, so use them for planning, not prediction. For a domain-by-domain discussion, read CVTS Exam Domains: Complete Guide to All 5 Content Areas.
The Second Lens: Task Weights
The same blueprint classifies every question a second way, by the clinical task being tested. This is not a set of eight extra domains, and these percentages do not add to the medical-content distribution. Each question carries both a content category and a task category.
| Task Category | Weight |
|---|---|
| Ordering and Interpreting Diagnostic and Laboratory Studies | 20% |
| Clinical Intervention | 20% |
| Pharmacotherapy | 20% |
| Formulating a Diagnosis | 15% |
| History and Physical | 10% |
| Health Maintenance | 5% |
| Applying Scientific Concepts | 5% |
| Legal/Ethical Issues and Emerging Topics | 5% |
Key Takeaway
Three tasks (diagnostic studies, clinical intervention, pharmacotherapy) account for 60% of the exam combined. A cardiac question is rarely just "cardiac"; it is usually cardiac and interpretation, intervention, or drug management. Study by asking "what would I order, do, or prescribe?" rather than only "what is the disease?"
High-Yield Topic Grid by Domain
The blueprint's subtopics are illustrative, so use the lists below as prompts for what a working surgical PA should be able to reason through, then check each against the official blueprint and the NCCPA sample questions.
Cardiac (38%)
The largest domain, and the one most likely to reflect daily cardiac surgery practice.
- Preoperative evaluation and risk framing for coronary, valvular, and aortic disease
- Interpreting echocardiography, catheterization findings, ECGs, and labs
- Postoperative cardiac complications such as arrhythmias, tamponade, and low-output states
- Perioperative medication management, including antithrombotics and rate/rhythm agents
Thoracic (28%)
Pulmonary, pleural, mediastinal, and esophageal disease managed surgically.
- Lung, pleural, mediastinal, and esophageal pathology and staging concepts
- Interpreting chest imaging and pulmonary function data for operability
- Chest tube management, air leaks, and postoperative pulmonary complications
- Indications and timing for surgical versus nonoperative management
Critical Care (19%)
The postoperative ICU course is where many surgical patients are won or lost.
- Hemodynamic monitoring and interpretation
- Ventilator management, weaning, and respiratory failure
- Vasoactive and sedation pharmacotherapy
- Renal, metabolic, bleeding, and infectious complications in surgical ICU patients
Vascular (10%)
Smaller by weight, but easy points if you have not neglected it.
- Arterial and venous disease presentations and diagnostic pathways
- Aortic and peripheral vascular conditions relevant to the surgical setting
- Anticoagulation and perioperative vascular complications
Legal/Ethical Issues and Emerging Topics (5%)
Few questions, but they reward careful reading.
- Informed consent, scope of practice, and documentation responsibilities
- Ethical dilemmas in high-acuity surgical care
- Newer developments in the specialty, as framed by the blueprint
Candidates often ask how demanding this content really is. For a candid discussion of difficulty, see How Hard Is the CVTS Exam?.
Official Prep Sources and Known Conflicts
NCCPA publishes two core preparation resources for this specialty:
- Sample Cardiovascular/Thoracic Surgery Questions & Critiques (copyright 2021). Read the critiques, not just the answers, because they show how NCCPA frames reasoning. Remember that its domain-weight annotations are outdated relative to the blueprint.
- Optional practice examination at $50. NCCPA lists one practice form for this specialty, with a 180-day completion window. Its feedback is educational and does not predict whether you will pass.
Sequencing Your Review by Domain
Rather than a generic study calendar, sequence your review to match the blueprint. This is one possible eight-week layout; compress or stretch it to your own timeline. For a fuller plan, see the CVTS Study Guide: How to Pass on Your First Attempt.
Cardiac First
- It carries 38% and overlaps heavily with critical care and pharmacotherapy
- Build diagnostic-interpretation fluency (echo, cath, ECG, labs) early
Thoracic
- At 28%, it is your second-largest block
- Focus on operability assessment, pleural management, and complications
Critical Care
- Ties cardiac and thoracic content together after you have the base knowledge
- Practice hemodynamic and ventilator reasoning without a calculator
Vascular and Legal/Ethical
- Smaller domains, quick wins
- Review consent, scope, and documentation scenarios
Timed Practice and Gaps
- Take the $50 NCCPA practice form and a timed set of two 60-question blocks
- Revisit the domains where reasoning, not recall, failed you
Ten-Year Validity and Renewal Cheat Sheet
The credential is valid for ten years, provided you maintain PA-C and licensure. Renewal is not automatic, so it helps to know the structure from the beginning of your cycle.
- CME: 125 specialty Category I CME credits earned during the cycle and submitted by the renewal-exam application.
- Exam: You must pass the specialty examination again.
- Attempts: The May 2026 governing policy allows three maintenance-exam attempts during years nine and ten.
- Formats: Maintenance can use a test center or a distinct online exam: 120 questions, five minutes per question, with an approximately six-week completion window. Online maintenance permits printed or online references but requires independent work. These conditions do not apply to the initial exam, which is closed book.
Where the Credential Is Used
CAQ-CVTS is held by PAs working in cardiovascular and thoracic surgery programs, including cardiac surgery, thoracic surgery, and vascular surgery services, and in surgical ICU settings that support them. Employers range from academic medical centers to community hospital surgical programs. Whether a given employer requires, prefers, or simply recognizes the CAQ varies, and the certificate does not by itself guarantee a pay premium, so check specific job postings rather than assuming. To explore the market, see CVTS Jobs, and for a measured look at compensation and return on investment, see CVTS Salary Guide and Is the CVTS Certification Worth It?.
Frequently Asked Questions
The initial exam has 120 multiple-choice questions, delivered in two 60-question blocks of 60 minutes each. The 2.5-hour appointment also includes a 15-minute tutorial and a 15-minute break. It is closed book, and a completed block cannot be reopened.
The initial fee is USD $350 total: a $100 registration/administrative fee and a $250 examination fee. The optional NCCPA practice exam is a separate $50. Renewal costs and CME expenses are additional, so confirm current figures with NCCPA before budgeting.
Cardiac is the largest at 38%, followed by Thoracic at 28% and Critical Care at 19%. Vascular is 10% and Legal/Ethical Issues and Emerging Topics is 5%. Use the content blueprint weights rather than the older percentages in the 2021 sample-question annotations.
No separate timed practical exam exists. Instead, a collaborating physician or lead/senior PA attests to your procedural and patient-management knowledge. That attestation can precede the exam or arrive within 90 days after score notification.
A numeric passing threshold and an official specialty-specific pass rate were not verified from NCCPA sources. Be skeptical of commercial pass-rate claims and pass guarantees. Scores are released after validation, generally eight to ten weeks after administration.
This cheat sheet condenses the essentials, but eligibility rules, fees, and renewal policies can change. Confirm every time-sensitive detail with NCCPA, then reinforce your recall with timed, closed-book question practice at the CVTS Exam Prep practice test site.