Accreditation
ACEN vs. CCNE: Does Nursing Accreditation Matter?
BRN approval, school accreditation and nursing accreditation are three different things. Here is what ACEN, CCNE and CNEA each cover, how common they are in California, and when they matter for grad school and jobs.
By the SEAPHE Editorial Team
Reviewed by a practicing registered nurse (RN, BSN)
Nursing school websites use the word "accredited" a lot, and it does not always mean the same thing. A program can be fully approved by the state, sit inside an accredited college, and still lack national nursing accreditation. For most students that gap does not matter on day one. It can matter a great deal when you apply for graduate school or certain jobs. This guide untangles the layers using the California Board of Registered Nursing's (BRN) data and the accreditors' own descriptions.
The short answer
Yes, nursing accreditation matters, but not for getting licensed. If you are choosing between two otherwise similar programs, pick the one with ACEN, CCNE or CNEA accreditation (or a clear, dated path to it). It keeps more doors open later at little or no extra cost to you.
Three layers of approval
1. BRN approval: required for licensure
To take the NCLEX-RN and get licensed in California, you need to graduate from a pre-licensure program approved by the BRN (or an out-of-state program the Board accepts). This is the layer that matters most. Every program on SEAPHE comes from the BRN's approved list, and the BRN monitors outcomes such as the 75% minimum first-time NCLEX pass rate. See What Is a Good NCLEX Pass Rate?
2. Institutional accreditation: the whole college
The college or university itself is accredited by an institutional accreditor. In the BRN's 2024–25 survey, the most common were the community college commission (ACCJC, often written WASC-JC; 76 schools) and the WASC Senior College and University Commission (WSCUC; 46 schools), followed by accreditors such as ABHES and ACCSC that mainly serve career schools. Institutional accreditation matters for money: to take part in federal student aid programs, a school generally must be accredited by an agency recognized by the U.S. Department of Education (Federal Student Aid Handbook).
3. Nursing program accreditation: voluntary and national
National nursing accreditation is a voluntary peer review of the nursing program specifically: its curriculum, faculty, resources and outcomes. The BRN's survey defines it as "voluntary and self-regulatory advanced accreditation of a nursing education program by a non-governmental association." Three bodies do this work.
ACEN, CCNE and CNEA compared
| ACEN | CCNE | NLN CNEA | |
|---|---|---|---|
| Full name | Accreditation Commission for Education in Nursing | Commission on Collegiate Nursing Education | National League for Nursing Commission for Nursing Education Accreditation |
| Program types | All types of nursing programs, from diploma and associate through doctoral | Bachelor's, graduate, and nurse residency/fellowship programs. Not associate degrees. | Nursing programs of all types |
| Federal recognition | U.S. Department of Education and CHEA | U.S. Secretary of Education | See NLN CNEA for current status |
| Common in California for | ADN | BSN ELM | Rare so far |
Sources: ACEN, CCNE, NLN CNEA, checked Oct 2026; California usage from the 2024–25 BRN annual school report. ACEN was formerly NLNAC.
None of the three is "better" for students. They use different standards and serve different kinds of schools. What matters is whether your program holds one of them, and whether it is current.
How common is nursing accreditation in California?
The BRN's 2024–25 annual school report asked every program about professional accreditation:
- BSN programs: 95.8% reported CCNE accreditation and one also listed CNEA. All BSN programs reported some form of accreditation.
- ELM programs: all 14 reporting programs held CCNE.
- Generic ADN programs: 44.9% reported ACEN and 1.1% CNEA, while 40.4% reported none. The report notes that only 49.4% of ADN programs reported a credible professional accreditation or candidacy, since many "other" answers were actually institutional accreditors. Three ADN programs reported ACEN candidacy.
- LVN-to-ADN programs: none reported professional accreditation.
So the question "is it accredited?" is mostly a community college question. Most public and private universities in California already hold CCNE for their BSN.
Does accreditation predict outcomes?
We compared NCLEX results for ADN programs by the accreditation status shown in the BRN's accreditation table, which feeds SEAPHE's school profiles:
5-year first-time NCLEX pass rate by accreditation status
Active California programs, 2020–21 to 2024–25, tester-weighted
| Group | Programs | Testers | 5-yr avg |
|---|---|---|---|
| ADN with ACEN | 28 | 9,909 | 92.6% |
| ADN, no accreditation reported | 60 | 18,425 | 89.7% |
| BSN with CCNE | 41 | 37,501 | 88.0% |
| ELM with CCNE | 11 | 2,926 | 88.3% |
Sources: California BRN accreditation table and NCLEX-RN pass rates, retrieved Oct 7, 2026; SEAPHE calculation. The accreditation table's counts differ somewhat from the annual survey's because they are separate BRN collections.
ACEN-accredited ADN programs averaged 92.6% over five years, versus 89.7% for ADN programs with no accreditation reported. That gap is real in the data, but it does not prove accreditation causes better results. Accredited programs may differ in age, size, funding and who they admit. Plenty of unaccredited programs post strong pass rates, and some accredited ones do not. Use accreditation alongside outcomes, not instead of them. Compare individual programs on the NCLEX pass rate table.
When accreditation matters
Graduate school
Many master's and doctoral nursing programs ask that your BSN come from a nationally accredited program. If you plan on becoming a nurse practitioner, educator or leader someday, this is the biggest reason to care. Requirements vary, so check a few graduate programs you might apply to.
Some employers
The U.S. Department of Veterans Affairs requires nursing education from a school accredited by ACEN or CCNE at the time you completed the program, with limited exceptions, under its nurse qualification standard (VA Handbook 5005/160, January 2024). Other employers set their own rules, so read job postings in the settings you want.
Moving from ADN to BSN
If you start with an ADN, ask your future RN-to-BSN school how it treats graduates of unaccredited ADN programs. Policies differ by school. See ADN vs. BSN in California.
Financial aid
Federal student aid eligibility hinges on the college's institutional accreditation, not the nursing program's. Confirm both, and check whether the school participates in federal aid.
When it matters less
Accreditation does not affect your eligibility to take the NCLEX or receive a California RN license; BRN approval does that. Many employers hire new graduates from any BRN-approved program. If a strong local ADN program is not accredited, it may still be a good choice, especially if you plan to finish a BSN at an accredited school later.
How to check a program's accreditation
- Confirm BRN approval on the BRN's approved-program list, or find the program in our program finder.
- Look up the nursing program in the accreditor's own directory: CCNE's accredited-program search, ACEN's search, or NLN CNEA's list. A school's website is not enough.
- Check the dates. Accreditation is granted for set periods. Note the next review date, and ask about any warning or probation status.
- Ask new programs about candidacy. A new program may be in candidacy or still awaiting its first accreditation decision. Ask for the expected decision date and what happens if it is denied.
Read our accreditation explainer for program-type breakdowns, and look for the accreditation line on each school profile.
Frequently asked questions
Can I get an RN license from a program without ACEN or CCNE?
Yes, as long as the program is approved by the California BRN. National nursing accreditation is voluntary and does not affect NCLEX or licensure eligibility in California.
Is CCNE better than ACEN?
No. They are different accreditors with different scopes. CCNE accredits bachelor's and graduate programs, while ACEN accredits all program types, including associate degrees. Both are recognized by the U.S. Department of Education.
Why don't community college ADN programs have CCNE?
CCNE does not accredit associate degree programs. An ADN program seeking national accreditation would typically pursue ACEN or NLN CNEA.
What does "candidacy" mean?
It usually means a program has started the accreditation process but has not yet received a decision. Ask the program for its timeline and how a later decision would apply to your graduating class.
Does accreditation affect pay?
We have not found reliable public data linking program accreditation to RN pay. Pay depends far more on location, employer, specialty and experience. Accreditation's clearest effects are on graduate school admission and some employers' hiring rules.
More SEAPHE guides
How to Choose a California BSN Program
A nurse’s checklist for comparing BSN programs on licensure outcomes, accreditation, completion and true cost.
SEAPHE Editorial Team · RN-reviewed · 4 min read
ADN vs. BSN: Which Nursing Degree Is Right for You in California?
Community college or university? What the pass-rate data says, and how RN-to-BSN pathways change the math.
SEAPHE Editorial Team · RN-reviewed · 9 min read
TEAS vs. HESI A2: Key Differences and Which Exam to Take
How the two entrance exams differ, what sections to expect, and how to plan your study time.
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What Is a Good NCLEX Pass Rate?
How to read pass rates, why cohort size matters, and the red flags worth asking a program about.
SEAPHE Editorial Team · RN-reviewed · 6 min read
Entry-Level Master’s (ELM) Programs, Explained
Already have a bachelor’s in another field? How ELM programs work and who they suit.
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Sources
- University of California, San Francisco for the California BRN, 2024–2025 BRN Annual School Report: Data Summary, Pre-Licensure Programs (Tables 62 and 78).
- California Board of Registered Nursing, Accreditation, Attrition, and On Time Completion Rates and NCLEX-RN Pass Rates (retrieved Oct 7, 2026).
- Commission on Collegiate Nursing Education, CCNE Accreditation (checked Oct 2026).
- Accreditation Commission for Education in Nursing, acenursing.org (checked Oct 2026).
- National League for Nursing, NLN CNEA (checked Oct 2026).
- U.S. Department of Veterans Affairs, VA Handbook 5005/160, Nurse Qualification Standard (Jan 29, 2024).
- U.S. Department of Education, Federal Student Aid Handbook, Vol. 2, Ch. 1: Institutional Eligibility.
Last reviewed Oct 2026. Figures change every year; check each source for the latest release.