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About this exam

The Certified Registered Central Service Technician (CRCST) is described by the Healthcare Sterile Processing Association (HSPA) as the introductory certification for Sterile Processing (SP) professionals. It is designed to recognize entry-level and existing technicians who have demonstrated the experience, knowledge and skills necessary to provide competent services as an SP technician. CRCSTs are integral members of the healthcare team, responsible for decontaminating, inspecting, assembling, disassembling, packaging and sterilizing reusable surgical instruments or devices in a healthcare facility. The credential is accredited by both the ANSI National Accreditation Board (ANAB) and the National Commission for Certifying Agencies (NCCA), which matters if your employer or state requires an accredited certification. Certification is not a one-time event: the CRCST requires 12 continuing education (CE) credits per year to renew, and those credits must focus on information and advancements relevant to the Sterile Processing field and be of a technical nature. Renewal costs $50 for certification only, or $60 if you add membership. Because the credential must be maintained annually, plan your CE accrual across the whole year rather than cramming before your renewal date. To prepare, build a study plan around the five practice domains this exam tests, work through decontamination and sterilization principles until they are automatic, and use official HSPA lesson plans, webinars, and the Process This! podcast as both study material and CE credit.

What you'll study

Common questions

About CRCST preparation

What does the CRCST exam actually test?

Expect coverage split across five areas: decontamination; inspection, assembly, and packaging; sterilization; sterile storage and distribution; and professional knowledge and skills such as regulations, safety, quality, and inventory management. The practical core is the reprocessing cycle for reusable surgical instruments and devices, so prioritize the technical content over general healthcare trivia.

Who should sit for the CRCST?

HSPA describes it as the introductory certification for Sterile Processing professionals, designed for entry-level and existing technicians who can demonstrate the experience, knowledge, and skills needed to perform competently as an SP technician. If you already work in a reprocessing department or are preparing to enter one, this is the credential built for that role.

How many CE credits do I need each year?

Twelve CE credits per year. They must focus on information and advancements relevant to the Sterile Processing field and be of a technical nature, so generic management or clinical topics may not qualify. Credits are accrued in hour increments: one hour equals one CE credit, a half hour equals one-half credit, and a quarter hour equals one-quarter credit.

What does renewal cost?

There is a $50 fee to renew your certification, no matter how many certifications you hold. Membership is an optional addition with an extra $10 fee, making certification plus membership $60. Renewal can be completed online or by email; mailed renewals may take two to three weeks of additional processing time.

Which CE activities count, and how much are they worth?

HSPA lesson plans are worth 2 CEs for completing a reading and passing a quiz; HSPA webinars are worth 1 CE for completing a video session and entering a survey; and each Process This! podcast episode is worth 0.5 CE after passing a quiz. You may combine categories. Inservices, conferences, seminars, and college courses also count if the documentation meets HSPA requirements.

What documentation do I need for outside CE?

Vendor or association certificate printouts must include your name, the completion date, the topic, and the CE value. Inservices or staff meetings must be on HSPA's CE Submission Form or your facility letterhead with date, topic, and duration, plus your name and your supervisor's, manager's, or educator's name, title, and signature. Conference certificates need your name, meeting dates, topics, CE value, and the HSPA CE approval code.

Do CE credits have to fall within a specific window?

Yes. Credits reported for renewal must have occurred within your renewal year. If your renewal date is May 31 and you renewed early on May 4 last year, this year's credits must be dated on or after May 5 of last year. If you renewed late on June 10, credits must be dated on or after June 11 of last year.

Can a college course count toward my CEs?

Yes, if it is a technical, community, or secondary college course applicable toward Sterile Processing or job performance and you earned a C grade or better. Submit an official transcript showing the course completion date, title or topic, and your grade. Keep the transcript on hand in case the submission is questioned.

What is the most common renewal mistake?

Treating CE as a last-minute scramble. The 12 credits are annual, must be technical and Sterile Processing relevant, and must fall inside your renewal year, so credits earned too early do not count. Spread lesson plans, webinars, and podcasts across the year and keep dated certificates for every activity.

How should I sequence my study time?

Start with decontamination and sterilization, since those principles underpin almost everything else, then move through inspection, assembly, and packaging into sterile storage and distribution. Finish with regulations, safety, quality, and inventory management. Reinforce each block with HSPA lesson plans and webinars, which double as CE credit once you pass their quizzes.