Certification Board of Nuclear Cardiology (CBNC)
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Apply by 10/13/2026This exam is administered by APCA.
SPI Required?
Application Window
06/02/2026 - 10/13/2026
Exam Fee
Varies based on deadline*
Exam Window
11/03/2026 - 12/29/2026
The Certification Board of Nuclear Cardiology (CBNC) certification program validates your expertise in nuclear cardiology.
Overview
Certification matters–to you, your patients, and your practice. With CBCMR, validate your mastery in nuclear cardiology and demonstrate your commitment to patient care.
The exam assesses the knowledge, skills, and abilities that leaders in the field need. It signals expertise in radiopharmaceuticals, imaging protocols, image interpretation, and clinical applications essential to nuclear cardiology practice–and beyond what is required for medical licensure.
Topics and Anatomy
- Understanding of imaging tests
- Performance of imaging tests, including instrumentation, protocols, and processing
- Safe use of radionuclides and management of radiopharmaceuticals
- Methods of quality control
- Image interpretation and appropriate application
CBNC is the qualified specialty exam for CBNC certification and diplomate status.
Job Task Analysis
Quality exams start with a single purpose: reflect real-world care. We routinely evaluate and update the CBNC exam to ensure that it captures the requirements of today’s practice.
Question format & scoring
The CBNC exam covers 160 questions over 4 hours.
- Multiple choice
- Still images and videos for interpretation
- 5-minute survey
Scoring
After the exam window closes, we observe 60 days before releasing scores. Results are published on the following Monday or next business day.
- Pass/fail score
- Point scale 300 to 700 (555 or better passes; not percentage or curve-based)
If you do not pass, you must wait until the next administration to retake the CBNC exam.
Statistics
APCA exams assess the knowledge, skills, and abilities necessary to practice each specialty. Student pass rates vary.
First-time candidates only:
| 2025 Passed: 95% |
2024 Passed: 92% |
2023 Passed: 96% |
| 2022 Passed: 94% |
2021 Passed: 93% |
2020 Passed: 94% |
| 2019 Passed: 91% |
2018 Passed: 89% |
Content outline and exam prep
Associated Certifications
The CBNC exam is the qualifying specialty exam for CBNC certification and diplomate status.
CBNC®
Certification Board of Nuclear Cardiology®
Get Ready to Apply
Apply
2026 Applications are Now Open
| Regular application deadline: Tuesday, August 4, 2026 |
Late application deadline: Tuesday, September 29, 2026 |
13th hour application deadline: Tuesday, October 13, 2026 |
| Regular application fee: $1,195 |
Late application fee: $1,395 |
13th hour application fee: $2,300 |
Refund deadline: Friday, October 23, 2026
Refund amount: $895
*Multimodality discount $50
All Level 2 training, including the 80 HR course, must be complete and able to be documented with your application. Incomplete or incorrect documentation will incur a $75 resubmission fee.
Exam Day
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Post Exam
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