If you’re pursuing a career as a Sterile Processing Technician (SPT), you’ll likely come across two main certifications: CRCST (Certified Registered Central Service Technician) offered by the HSPA, and CBSPD (Certification Board for Sterile Processing and Distribution). While both validate your knowledge and skills in sterile processing, the details — from exam structure to recertification — vary more than many realize.
Overview of Both Certifications
The CRCST certification is issued by the Healthcare Sterile Processing Association (HSPA) and focuses heavily on practical application and patient safety. Meanwhile, the CBSPD certification is awarded by the Certification Board for Sterile Processing and Distribution and emphasizes competency through standardized testing and continuing education.
Both certifications demonstrate that a technician understands sterilization principles, infection control, instrument handling, and decontamination procedures — critical skills for ensuring safe surgical outcomes.
Key Differences Between CRCST and CBSPD
The following table highlights the most important distinctions between the two certifications:
| Aspect | CRCST (HSPA) | CBSPD |
|---|---|---|
| Full Name | Certified Registered Central Service Technician | Certified Sterile Processing and Distribution Technician |
| Organization | Healthcare Sterile Processing Association (HSPA) | Certification Board for Sterile Processing and Distribution |
| Exam Length | 150 questions | 125 questions |
| Passing Score | 70% | 70% |
| Recertification | Annually (12 CE credits) | Every 5 years (100 CE credits) |
| Cost | Approx. $125 | Approx. $128 |
| Experience Requirement | 400 hours hands-on or within 6 months post-exam | 400 hours hands-on before taking the exam |
Exam Details and Difficulty
Both exams test core sterile processing knowledge — including decontamination, sterilization, packaging, storage, and infection control. The CRCST tends to include more scenario-based questions, while the CBSPD exam is slightly more direct and procedural.
Most students report that the CRCST feels slightly more comprehensive due to its clinical focus and yearly continuing education requirement. The CBSPD’s five-year recertification cycle appeals to those who prefer less frequent renewals.
Renewal and Maintenance
Once certified, CRCST holders must submit 12 continuing education (CE) credits each year to maintain active status. CBSPD technicians, on the other hand, must renew every five years with 100 CE credits total. While this may sound easier, the longer renewal period can make tracking CE credits harder for some techs.
Career Impact and Employer Preferences
In most U.S. states, both certifications are accepted by hospitals and surgical centers. However, some larger hospital systems (especially those affiliated with HSPA) may prefer CRCST because it’s directly linked to their continuing education system.
That said, many technicians earn both certifications for maximum flexibility — taking advantage of dual recognition when applying for travel or out-of-state jobs.
Salary Comparison
Salary differences between CRCST and CBSPD certified technicians are minimal. Most employers pay based on experience and region rather than the certifying body. However, having any national certification increases your marketability and earning potential compared to uncertified techs.
| Experience Level | Average Salary (CRCST) | Average Salary (CBSPD) |
|---|---|---|
| Entry Level (0–2 yrs) | $39,000–$44,000 | $38,000–$43,000 |
| Mid-Level (3–5 yrs) | $46,000–$52,000 | $45,000–$51,000 |
| Senior (5+ yrs) | $55,000–$60,000+ | $54,000–$59,000+ |
Which Certification Should You Choose?
If you’re new to the field and want a certification that aligns with hospital-based continuing education, choose CRCST. If you prefer a five-year cycle with fewer renewal requirements, go with CBSPD. Both will validate your knowledge and prepare you for real-world sterilization practice.
Frequently Asked Questions
Not necessarily. The CRCST includes more situational questions, while CBSPD is more knowledge-based. Success depends on your study method and experience.
Yes! Many techs hold both CRCST and CBSPD certifications to broaden their job options, especially for travel or out-of-state work.
Most accept either, though larger hospital systems affiliated with HSPA may favor CRCST. Always check your state or employer requirements.