How Sterile Processing Programs Are Verified and Ranked

Which Schools Were Checked

The search started with every institution that reported sterile processing awards (CIP code 51.1012, Sterile Processing Technology/Technician) to the U.S. Department of Education's IPEDS survey for 2022-23. That list misses most of the field, because IPEDS counts only for-credit awards and most sterile processing training runs as non-credit workforce courses. So each state was also searched for current programs at community and technical colleges (credit certificates and continuing-education courses), public adult-education and career-technical centers that enroll adults, private career schools, and hospital programs open to the public.

171 of the schools on this site report to IPEDS; the rest were found in that search. 11 IPEDS schools no longer offer the program and 0 have closed, so they are left off. So are third-party online courses resold through college continuing-education catalogs, exam-review sessions of a few hours, high-school-only programs and training open only to a hospital's own staff.

What Counts as a Program

A program is a sterile processing or central service technician path a student enrolls in: a certificate, diploma, associate degree or non-credit course. When a school runs both a credit certificate and a non-credit course, or a separate hybrid version, each counts separately. On this site that is 122 certificates, 20 diplomas, 1 associate degrees and 69 non-credit courses.

Credential, format, schedule, length, clock hours or credits, the clinical rotation, the certification exams named, start terms, admission requirements and tuition come from the school's own program, catalog, course-registration and tuition pages, in the school's words.

Clinical Hours and Certification

Sterile processing has no programmatic accreditor, so no program carries an accreditation badge. What matters for certification is hands-on time. HSPA's CRCST asks for 400 hours in a sterile processing department, logged before the exam or within 6 months after it as a provisional CRCST. CBSPD's CSPDT accepts SPD work, related allied health work, or a passed sterile processing training course.

Each program shows its clinical rotation as its own page describes it, with the hours when the page gives them: 164 programs include a rotation, 71 state the hours and 43 state 400 or more. Hours are never inferred. The CRCST prep and CSPDT prep tags come from what the program's page says about each exam (120 and 46 programs), and the "exam voucher" and "textbook" indicators appear only when the page says the price includes them.

Published Cost and What It Includes

Tuition is shown as the school publishes it, with its basis (program total, course fee, per credit or per term) and year. A program's cost is the figure the school publishes for the whole program: a total, or a single course fee when the program is one course. Per-credit and per-term rates are shown as rates and never multiplied out, so cost rankings include only programs with a published whole-program price (85 programs). Exam fees, books, scrubs, background checks and immunizations are extra unless the school says they're included. HSPA lists the CRCST exam at $140 and CBSPD lists the CSPDT exam at $135.

How the Rankings Work

The site publishes 9 national rankings (best overall, online, most affordable, certification prep, externships, accelerated, short courses, community colleges, and evening and weekend) and a ranking for every state. Most rank programs by a score out of 100, built from four parts:

• Hands-on training (35 points). Clinical hours the program states, measured against the 400 hands-on hours HSPA's CRCST requires. A program at 400 hours or more scores full marks; clinical time without stated hours scores 15 of 35.
• Certification prep (25 points). 15 points when the program's page names the CRCST or CSPDT exam, and 10 more when the exam fee or a voucher is included.
• Cost (25 points). The whole-program price the school publishes, ranked against every priced program. Per-credit rates are never multiplied out.
• Track record (15 points). Sterile processing awards the school reported to the U.S. Department of Education for 2022-23 (IPEDS, CIP 51.1012), on a log scale that reaches full marks at 50.

Every part comes from the school's own pages or federal data. When a program has no figure for a part, such as a school that publishes no whole-program price or a non-credit course that IPEDS doesn't count, that part is left out and the other parts are rescaled to 100. A missing fact never counts against a program, and none is guessed. Ties go to the lower published cost.

Some rankings use a single stated measure instead, and say so above the list: the most affordable ranking orders by published cost, the externship ranking by stated clinical hours, the accelerated ranking by stated length, and the certification ranking puts programs that include the exam fee first. Every ranking lists one program per school and leaves out programs that say they aren't admitting students. Advertising never affects them.

Federal Data: IPEDS and BLS

School size is the number of sterile processing awards a school reported to IPEDS for 2022-23 (71 schools on this site). These are awards, not graduates, and they describe how many people a school trains, not its quality. Pay is from the BLS Occupational Employment and Wage Statistics, May 2025, for medical equipment preparers (31-9093), the occupation that covers sterile processing technicians: a national median of $47,700 a year, with state medians on state pages. BLS doesn't report pay by school or credential.

Tools

The program finder filters the program records by distance (Census ZIP code centers against each campus's city), credential, format, schedule, length, clinical hours, exam voucher and published cost. The CRCST 400-hour planner applies HSPA's stated routes and six-month window to your hours. The course cost calculator adds the exam fee and your own figures for books and other costs to a program's published price, and compares the total with BLS pay. The state certification checker reads the state laws, each from the statute itself. All four run in your browser; nothing you enter is sent to the site.

Who Checks the Site and How Often

The site is researched and edited by Taylor Rupe. Program facts are reviewed at least every six months, and the HSPA and CBSPD pages are read again before each review. Sponsored listings are supplied by advertisers and never affect which programs appear or how they rank. To report an error, use the contact form.