Certification

CRCST Certification: The HSPA Central Service Technician Exam

What Does CRCST Certification Take?

CRCST certification is the Healthcare Sterile Processing Association's (HSPA) Certified Registered Central Service Technician credential: you pass a $140, 150-question exam and document 400 hours of hands-on work in a sterile processing department. You can log the hours first, or pass the exam, hold provisional status and finish the hours within six months. Of the 120 programs that name the CRCST, 37 state clinical hours that reach 400. Use the CRCST hours planner to map your own route.

Researched and edited by Taylor Rupe · Updated November 11, 2026

A gloved technician in a blue gown lays out stainless steel instruments on a draped table — Photo: Ion Ceban / Pexels

What CRCST Certification Means and Who Awards It

The CRCST (Certified Registered Central Service Technician) is the most widely named credential in sterile processing training. It comes from the Healthcare Sterile Processing Association, which went by IAHCSMM before it took the HSPA name, so “HSPA certification” and the older IAHCSMM certification are the same CRCST.

HSPA counted 54,525 current CRCST holders at the end of 2025, and most program pages name it: 120 of the 212 programs on this site name the CRCST, against 46 that name CBSPD’s credential.

Two things earn the credential:

Passing the exam: 150 multiple-choice questions in three hours, for $140.
Logging 400 hours: hands-on work in a sterile processing department, paid or volunteer, signed off by department leadership.

The order is your choice, and that choice shapes which program makes sense for you.

Full Certification or Provisional Status: Pick Your Route

HSPA offers two routes to the same credential.

Route	When the 400 hours happen	What you hold after the exam	Deadline
Full certification	Before you apply, within the previous five years	Full CRCST	None after passing
Provisional certification	After you pass the exam	Provisional CRCST	400 hours within six months of passing

HSPA calls the full route the recommended one. It suits you if you already work in a sterile processing department, or if your program builds 400 clinical hours into the course before you test.

The provisional route suits you if your course is classroom-only or has a short clinical. You pass the exam, then find a department that will let you work or volunteer and sign off your hours. Miss the six-month window and you lose provisional status and must pass a retake exam, another $140. HSPA allows a one-time two-month extension, but only if you are currently working or volunteering in a sterile processing department and your supervisor asks before the deadline.

Before you count on the provisional route, line up the department first. HSPA does not place applicants in departments, so the site is yours to find unless your program arranges it.

How the 400 Hours Break Down by Area

HSPA doesn’t accept 400 hours of any task. It sets a minimum for each area of the department.

Area of the department	Hours required
Decontamination	120
Preparing and packaging instruments	120
Sterilization and disinfection	120
Storage and distribution	24
Quality assurance processes	16

Three areas carry most of the weight, so a placement that keeps you on the assembly table all day won’t get you there. Ask the department to rotate you through decontamination and the sterilizers as well. The CRCST hours planner turns your weekly shifts into a finish date for each area.

Who Can Sign Off on Your Hours

Your documenter matters as much as the hours. HSPA accepts sign-off from lead technicians, coordinators, supervisors, managers, chiefs, directors, administrators and hospital-based educators or trainers who physically watched you do the work.

It does not accept:

other technicians;
private instructors;
yourself.

Keep your documenter’s contact details current. HSPA rejects applications it can’t verify, and an application picked for an audit has 120 days to supply the records before it’s canceled and the exam fee is lost.

This rule explains why some programs’ clinical hours count and others don’t. Guilford Technical Community College says plainly that its clinical or simulation portion does not count toward the 400 hours; it prepares you for the provisional route instead. If you aren’t sure a hospital department can sign for you, HSPA has a department authorization form for that question.

The CRCST Exam: Format, Fee and What It Covers

The exam is computer-based and taken in person at a Prometric testing facility. You get 150 multiple-choice questions and three hours, and you can mark questions to come back to. Online applications take three to four weeks to process, and $25 of the fee is non-refundable.

HSPA’s content outline, revised in November 2023, weights the seven sections like this:

Exam section	Weight
Cleaning, decontamination and disinfection	21%
Preparation and packaging	21%
Sterilization process	21%
Departmental considerations	15%
Sterile storage, transport and inventory management	9%
Professional development and human relation skills	8%
Patient care equipment and distribution	5%

The study text HSPA names for the current exam is the SP Technical Manual, 9th edition (2023). Many courses include a textbook in the fee: Delaware Technical Community College’s $3,595 fee covers textbooks and certification exam fees, and Guilford’s $328 fee includes the textbook.

How hard is it? HSPA’s statistics show 10,083 passing results and 5,286 failing results in 2025. Some schools publish their own record. Lorain County Community College reports a 94.5% CRCST pass rate for 2024-2025 with 17 students attempting, and Santa Fe College says 20 of 22 graduates in its class of 2025 passed the certification exam.

Sterile Processing Programs by Clinical Hours

Clinical hours stated	Programs
400 hours or more	43
100 to 399 hours	13
Under 100 hours	15
Clinical time included, hours not given	93

Clinical, practicum or internship hours as each program's page states them, November 2026. HSPA requires 400 hours of hands-on experience for full CRCST certification; hours worked in a sterile processing department count too.

Programs That Include 400 or More Clinical Hours

How Programs Help You Reach Full CRCST

The 120 programs that name the CRCST differ most on one point: whether the 400 hours are part of the program. Of those 120, 101 include some clinical time, 51 state an hour count, and 37 reach 400. Ten include the exam fee or a voucher.

Program	Format and schedule	Hands-on hours	Published cost and what it covers
Rowan College at Burlington County, NJ	Non-credit, hybrid, evening classes	400-hour in-person clinical, typically 7:30 AM to 3:30 PM weekdays	$2,750 course fee, textbook and one exam attempt included
University of Central Missouri	Non-credit, 150 hours	400 clinical hours	$3,645, books, fees and exam included
McHenry County College, IL	Non-credit, on campus	400-hour internship after you pass the CRCST	$1,999, textbooks and HSPA exam fee included
Southwestern College, CA	Credit certificate, evenings and weekends, 27 weeks	Two 200-hour hospital courses	Charged per credit, 11.5 credits
SOWELA Technical Community College, LA	Credit certificate, 660 contact hours	405-hour practicum at sites across Southwest Louisiana	Charged per credit, 20 credits
Virginia Western Community College	Non-credit, hybrid, 10 weeks, day or weekend	Done in a department within six months of provisional status	$3,198, or $1,066 with FastForward; textbook and test included
Guilford Technical Community College, NC	Non-credit	Clinical portion does not count toward the 400	$328, textbook and ID badge included

McHenry’s design is worth noticing. You take the CRCST exam first, then complete the 400-hour internship with a preceptor, so the course walks you through the provisional route instead of leaving it to you.

Costs across the 48 CRCST programs with a published price run from $322.60 at Vance-Granville Community College to $18,063 in tuition at Fortis College in Houston, with a middle figure of $2,499. The low end is usually a short non-credit course that leaves the 400 hours to you. The course cost calculator adds the exam fee and supplies a course leaves out.

Which Path Fits Your Situation

You already work in a hospital. If you’re in a sterile processing department, even as an aide, you may already be logging hours that count. A short, low-cost course plus the exam can be enough. Guilford’s $328 course or Prince George’s Community College’s $840 evening course in Maryland prepare you for the exam without asking you to quit your shifts.

You have no healthcare experience. Choose a program with the 400 hours built in, so a placement is arranged and documented for you. Pima Medical Institute in Phoenix runs a 39-week certificate with a 400-hour in-person clinical, and Delaware Tech’s non-credit course includes 400 internship hours.

You work days. 22 CRCST programs list evening sections and 5 list weekends. Chesapeake College in Maryland runs a 13-week evening and weekend course for $2,095. Plan for the hours themselves, though: Rowan’s clinical runs on weekday daytime shifts even though its classes are in the evening.

You want college credit. 69 CRCST programs are credit certificates and 15 are diplomas. Credits from a certificate such as Southwestern’s or SOWELA’s can count toward a later degree. Non-credit courses, 36 of the CRCST programs, are faster and usually less expensive but don’t build credit.

A Central Service Technician Certification Checklist

Before you enroll, get a clear answer to each of these from the program’s own page:

Are the 400 hours part of the program? 37 CRCST programs say yes. If not, you’re on the provisional route and need a department within six months.
Who signs your hours? The documenter has to be department leadership or a hospital-based educator, not your instructor.
Is the $140 exam fee included? Ten CRCST programs include it; others, such as Broome-Tioga BOCES in New York, list it as extra.
Is the textbook included? Delaware Tech, Rowan and Guilford include it.
Does the schedule fit your job? Check both class times and clinical shift times.
Does your state require certification? Check the state certification checker and the state-by-state requirements guide.

Keeping CRCST Certification Once You Have It

The CRCST renews every year. You need 12 continuing education credits a year in technical, sterile processing topics, plus a $50 renewal fee. That one fee covers every HSPA certification you hold, so adding an endoscope or instrument specialist credential later doesn’t add a second renewal fee. HSPA membership is optional.

CRCST or CSPDT?

CBSPD’s credential is the other national option. It has a $135 exam, no 400-hour rule and a five-year renewal cycle. Its training-course route makes it a common target for short non-credit courses. The full comparison is in the CSPDT certification guide, and the sterile processing certification overview covers both alongside specialty credentials. To find CRCST programs near you, start with the program finder or the full list of sterile processing technician programs.

Frequently Asked Questions

Can You Take the CRCST Exam Without Experience?

Yes. HSPA lets you take the exam first and hold provisional CRCST status. You then have six months after passing to document 400 hours of hands-on work in a sterile processing department. Programs such as Guilford Technical Community College's $328 course prepare you for exactly that route.

How Many People Pass the CRCST Exam?

HSPA's own statistics show 10,083 passing results and 5,286 failing results on the CRCST exam in 2025, out of 15,369 attempts. Some schools publish their own results: Lorain County Community College reports a 94.5% CRCST pass rate for 2024-2025, with 17 students attempting.

Can You Take the CRCST Exam Online From Home?

No. HSPA's application page says the computer-based exam is taken in person at a Prometric testing facility. The coursework before it can be online, but the exam and the 400 hands-on hours both happen in person.

What Happens if You Miss the Six-Month Deadline?

You forfeit provisional CRCST status and have to pass a retake exam, which costs $140. If you are working or volunteering in a sterile processing department, your supervisor can request a one-time two-month extension before your provisional status expires.

Do the Clinical Hours in a Course Count Toward the 400?

They count when they are hands-on work in a sterile processing department, signed off by an eligible department leader or hospital-based educator who watched you work. Private instructors cannot sign. Check the program's wording: Guilford Technical Community College says its clinical portion does not count toward the 400 hours, while Rowan College at Burlington County builds a 400-hour in-person clinical into its course.

How Much Does It Cost to Keep CRCST Certification?

HSPA charges a $50 renewal fee each year, no matter how many HSPA certifications you hold, and you need 12 continuing education credits per year related to sterile processing. Membership is optional.