# CANS certification: cost, hours & renewal

CANS is for RNs already working in aesthetics: 2 years in a core specialty, 1,000 practice hours, and $325 for the exam as an ISPAN member or $495 if not.

- **Author:** MedJobList Editors
- **Published:** Jul 12, 2026
- **Updated:** Jul 16, 2026

## What is CANS certification?

CANS (Certified Aesthetic Nurse Specialist) is a credential from the Plastic Surgical Nursing Certification Board (PSNCB) for registered nurses who already work in medical aesthetics. It's a specialty certification rather than a training course: you can't use it to enter the field, because the eligibility rules require you to be working in it already, under a board-certified physician in one of the core specialties. Certification runs 3 years.

## CANS vs the other aesthetics credentials

Only some of the credentials sold in aesthetics are board certifications.

| Field | Value |
| --- | --- |
| CANS (PSNCB) | A specialty certification for RNs with documented aesthetic practice under a core-specialty physician. Psychometrically developed exam, 3-year cycle. |
| CPSN (PSNCB) | PSNCB's other credential, for plastic surgical nursing. Related board, different scope. |
| Licensed esthetician | A cosmetology board license, not a nursing credential. A different scope of practice, and it doesn't let you inject. |
| Injector training certificates | Weekend and week-long courses from private training companies. Useful education, sometimes required by an employer, and not a board certification. Nothing stops a company printing a certificate. |

Your RN license is what legally permits you to inject, within your state's rules on delegation and supervision. CANS is evidence you've done it long enough to be examined on it.

## Who requires CANS

Plastic surgery practices, dermatology practices, and medical spas ask for it on aesthetic nurse injector roles, and almost always as a preference rather than a bar, because the eligibility rules make it impossible for a new injector to hold. It shows up on senior and trainer postings, where it separates nurses with years in the specialty from nurses who took a course. Medical esthetician roles are a different job under a different license. Entry-level injector roles can't require it, whatever the posting says.

## Requirements and eligibility

PSNCB runs two tracks, one for registered nurses and one for nurse practitioners. The bars are the same shape.

- Hold a current, full, and unrestricted license in the United States, its territories, or Canada: an RN on one track, an NP or APRN on the other.
- Have at least 2 years of nursing experience within the core specialties.
- Log at least 1,000 practice hours in those specialties within the last 2 years.
- Work in collaboration with, or in a practice with, a physician board-certified in one of the core specialties: Plastic/Aesthetic Surgery, Ophthalmology, Dermatology, Cosmetic Surgery, or Facial Plastic Surgery (ENT). A CANS-certified nurse practitioner also counts.
- Get a letter of recommendation from that collaborating physician, or from the CANS-certified NP. If you work under an NP, the letter comes from the physician they refer patients to.
- Pass the CANS examination.

The collaborating-physician bullet is the one that catches people. It's a condition of your practice setting rather than of your skill, it needs a signature from someone else, and it applies at renewal as much as at entry.

## Cost, format, and renewal

Fees are PSNCB's own, current as of July 2026. ISPAN membership moves the exam fee and the renewal fee.

| Field | Value |
| --- | --- |
| Application fee | $25, nonrefundable |
| Exam fee | $325 for ISPAN members, $495 for everyone else |
| Format | Approximately 150 multiple-choice questions, and PSNCB allows approximately 3 hours |
| Validity period | 3 years |
| Renewal requirement | 45 contact hours across the 3-year cycle |
| Of those 45 | At least 30 in one or more core specialties, and at least 2 specifically in patient safety |
| Renewal fee | $200 for ISPAN members, $350 for everyone else |
| Renewal deadline | Your application has to arrive 30 days before your expiration date |
| If you're late | $100 late fee inside that 30-day window. Inside 15 days, PSNCB can reject the application outright |
| Other route | Recertify by retaking the exam instead of collecting contact hours |
| Issuing body | Plastic Surgical Nursing Certification Board (PSNCB) |

PSNCB publishes the blueprint, which tells you what to study. Its 150 questions split across 3 clinical areas: aesthetic injectables at 55%, laser, light, and energy-based therapies at 30%, and clinical skin care at 15%. A second axis cuts the same questions by what you're doing, with planning and administering treatment at 50%, assessing and monitoring the patient at 35%, and patient teaching at 15%. Read those weights against your own practice. An injector who never touches a laser is looking at 30% of the exam on work they don't do.

PSNCB says plainly that there are no refunds on renewal, and the 30-day deadline is real. Put it in your calendar 60 days out, because collecting 45 contact hours is not something you finish in two weeks.

## The practice requirement doesn't stop at entry

PSNCB lists the grounds on which it will deny a recertification, and "failure to meet practice criteria" is on that list alongside falsification and lack of RN licensure. The criterion is employment under the supervision of a board-certified physician within a core specialty. So the setting you work in is part of the credential, continuously, for as long as you hold it.

Two situations follow from that. If you move to a medical spa with no core-specialty physician behind it, your renewal is at risk even though your skills and your hours haven't changed. PSNCB's retired designation, CANS-R, covers both that case and actual retirement: it's granted to nurses 55 or older who have retired from nursing practice, and also to RNs who have left the core specialties but mean to return. It renews every 3 years for a fee, and you come back to full CANS after 2 years practicing in plastic surgery plus the usual 45 contact hours. Ask about the physician's board certification at interview, not after you've accepted.

## How to get certified

1. Count your hours before anything else. 2 years as an RN in the core specialties, and 1,000 practice hours in the last 2. If you're short, the rest of this doesn't apply yet.
2. Check your collaborating physician's board certification is in one of the core specialties, or that your collaborating NP holds CANS.
3. Price ISPAN membership against the $170 it takes off the exam and the $150 it takes off every renewal.
4. Apply to [PSNCB](https://psncb.org/CANS/) and pay the $25 application fee plus the exam fee.
5. Take the exam.
6. Start collecting contact hours immediately. You need 45 in 3 years, 30 of them in the core specialties.
7. File your renewal 30 days before expiry. Not 29.

## On the job

Track your own contact hours and keep the certificates, because PSNCB decides on the material you submit and nothing else. Ask your employer whether they cover ISPAN membership, and run the numbers rather than assuming: it takes $170 off the exam and $150 off each renewal, so what it's worth depends on the dues and on whether you're sitting the exam this cycle. Tell PSNCB when you move house, since the responsibility for staying reachable is explicitly yours.

## FAQ

### Do I need CANS to inject Botox or fillers?

No. Your RN license and your state's rules on delegation and physician supervision are what permit you to inject. CANS is a specialty certification for nurses already doing that work, and its eligibility rules require 2 years and 1,000 practice hours in the field, so no new injector can hold it.

### How much aesthetic nursing experience do I need before applying?

Two thresholds, and you need both. At least 2 years of nursing experience as an RN within the core specialties, and at least 1,000 practice hours in those specialties within the last 2 years. You also have to be working with a physician board-certified in a core specialty, or a CANS-certified nurse practitioner.

### How much does CANS certification cost?

$25 for the application, which isn't refundable, plus $325 to take the exam if you're an ISPAN member or $495 if you aren't, as of July 2026. Recertification every 3 years is $200 for members and $350 for non-members.

### How do I renew CANS certification?

45 contact hours across the 3-year cycle, with at least 30 in one or more of the core specialties and at least 2 specifically in patient safety. Your application has to reach PSNCB 30 days before your expiration date. Inside that window there's a $100 late fee, and inside 15 days PSNCB can reject it outright. You can also recertify by retaking the exam.

### Is CANS only for RNs?

No. PSNCB publishes two eligibility tracks, one for registered nurses and one for nurse practitioners, and the NP track accepts a current license as a Nurse Practitioner or Advanced Practice Registered Nurse. Either way the license has to be full and unrestricted, in the US, its territories, or Canada, and losing it is grounds for denying a renewal.

### What happens if I leave a plastic surgery or dermatology practice?

Your renewal is at risk. PSNCB lists failure to meet the practice criteria, meaning employment under a board-certified physician in a core specialty, as grounds for denying recertification. If you're leaving clinical practice altogether and you're 55 or older, the CANS-R retired designation exists, and you can return to full CANS after 2 years back in plastic surgery plus the 45 contact hours.

Source: https://medjoblist.com/guides/cans-certification