Certified Surgical Technologist (CST)
The Certified Surgical Technologist (CST) credential qualifies you to work in the operating room, preparing sterile fields and assisting surgeons during procedures.
What Is This Certification?
CST validates knowledge of aseptic technique, surgical instrumentation, and perioperative procedures. It is granted by the NBSTSA after an accredited surgical tech program.
Eligibility & Requirements
Graduate of a CAAHEP-accredited surgical technology program, then pass the CST exam.
Exam Format & Structure
175 multiple-choice questions, 4 hours, computerized (NBSTSA CST).
Cost & Fees
$290 USD (AST members) / $399 (non-members) per attempt.
Validity & Renewal
Valid 4 years. Renew with CE credits and a fee.
Salary & Career Outlook
Surgical technologists earn about $48,000–$62,000 USD.
Compare Certified Surgical Technologist (CST)
See how this certification stacks up against others:
Top Training Providers & Resources
- NBSTSA
- AST
- accredited surgical tech programs
Is Certified Surgical Technologist (CST) Worth It?
The CST is worth it if you want a hands-on OR career without the length of nursing school — it is the recognized credential for surgical technologists and is preferred by most hospitals. It is less worth it if you want patient-facing variety or higher pay without further education; the role is specialized and pay is mid-range. The value: it is a respected allied-health path with strong demand, a clear 1–2 year training window, and a direct route into the operating room team.
How to Prepare
Prep over the length of your program (12–24 months). 1) Complete a CAAHEP-accredited surgical technology program. 2) Treat the clinical rotation as your real exam prep — instrument names and aseptic technique become second nature there. 3) Use the NBSTSA CST content outline to self-test on perioperative areas. 4) Join AST for member exam pricing and study resources. 5) Sit the CST right after graduating while the material is fresh; the exam is 175 multiple-choice questions over 4 hours.
How to Get Certified Surgical Technologist (CST) Certified
- Confirm you meet the requirements: Graduate of a CAAHEP-accredited surgical technology program, then pass the CST exam.
- Download the official exam blueprint / handbook from NBSTSA and map it to a study plan.
- Choose prep that fits you — official materials, a video course, and/or a bootcamp — and set a weekly schedule.
- Study the core topics and, where hands-on, practice until the skills are automatic.
- Take full-length practice exams and target a steady pass-rate before booking. Exam format: 175 multiple-choice questions, 4 hours, computerized (NBSTSA CST).
- Book the exam ($290 USD (AST members) / $399 (non-members) per attempt.) at a test center or online proctor, then sit and pass it.
- Receive your credential from NBSTSA and add it to your resume, LinkedIn, and this profile.
- Track renewal: Valid 4 years. Renew with CE credits and a fee. — log continuing education early.
Career Paths & Job Titles
- Surgical Technologist
- Scrub Tech
- Circulating Tech
- OR Assistant
- Surgical First Assistant (with training)
Skills You'll Gain
- Core clinical or administrative procedures
- Patient safety and infection-control basics
- Documentation and record-keeping accuracy
- Communication with patients and care teams
- Regulatory and privacy awareness
Who Should Get This Certification?
aspiring clinical/administrative staff and current support workers stepping up
Good fit if…
- You want a credentialed, resume-ready proof of skill in this field.
- The Certified Surgical Technologist (CST) is required or preferred for the roles you're targeting.
- You learn well from structured study + practice and can commit the prep time.
- You're starting out and want the gentlest recognized on-ramp.
Maybe skip if…
- You need deep, multi-year expertise — this is a foundational/entry-to-mid credential, not a replacement for experience.
- The topic isn't relevant to your actual career goal.
- You can't meet the eligibility or renewal requirements — check those with the provider first.
Frequently Asked Questions
How long is surgical tech school?
Typically 12–24 months for a certificate or associate degree.
Is CST required to work in the OR?
Most hospitals prefer or require the CST; some states also regulate surgical technologists.
What is the Certified Surgical Technologist (CST) and who is it for?
Certified Surgical Technologist (CST) is offered by NBSTSA. CST validates knowledge of aseptic technique, surgical instrumentation, and perioperative procedures. It is granted by the NBSTSA after an accredited surgical tech program. It is aimed at Graduate of a CAAHEP-accredited surgical technology program, then pass the CST exam.
How much does the Certified Surgical Technologist (CST) exam cost?
The exam costs $290 USD (AST members) / $399 (non-members) per attempt. Budget for potential retakes and any exam-prep materials you choose separately.
How long is the Certified Surgical Technologist (CST) valid, and how do I renew it?
Valid 4 years. Renew with CE credits and a fee. Renewal requirements vary, so confirm the current policy with NBSTSA before your renewal date.
What does the Certified Surgical Technologist (CST) exam format look like?
The exam is structured as follows: 175 multiple-choice questions, 4 hours, computerized (NBSTSA CST). Knowing the format in advance lets you pace yourself and practice the question types you will face.
Am I eligible for the Certified Surgical Technologist (CST)?
Eligibility: Graduate of a CAAHEP-accredited surgical technology program, then pass the CST exam. Review the official NBSTSA handbook because eligibility rules and documentation can change.
How long should I study for the Certified Surgical Technologist (CST)?
Most candidates prepare over a focused window that depends on background and the exam's depth. Use the official exam blueprint from NBSTSA, pair it with a reputable prep course, and take full-length practice exams until consistently above the pass threshold.
What is the salary outlook after earning the Certified Surgical Technologist (CST)?
Surgical technologists earn about $48,000–$62,000 USD. Salaries also depend on region, experience, and related credentials, so treat this as a directional range rather than a guarantee.
Is the Certified Surgical Technologist (CST) worth it for my career?
That depends on your goals. The CST is worth it if you want a hands-on OR career without the length of nursing school — it is the recognized credential for surgical technologists and is preferred by most hospitals. It is less worth it if you want patient-facing variety or higher pay without further education; the role is specialized and pay is mid-range. The value: it is a respected allied-health path with strong demand, a clear 1–2 year training window, and a direct route into the operating room team.
Is the Certified Surgical Technologist (CST) required to work in this role?
In most U.S. states this credential (or an equivalent state registry/license) is required or strongly preferred. Confirm with your state board.
How do I maintain the Certified Surgical Technologist (CST) once I'm working?
Maintenance usually requires continuing education and/or renewal fees through the issuing body. Track CE hours from the start.
What jobs can I get with the Certified Surgical Technologist (CST)?
This credential qualifies you for entry and support roles in its clinical or administrative pathway, and many holders use it as a stepping stone to higher licensure.