There is no single “best” accreditation for nursing schools, but the three programmatic accreditors recognized by the U.S. Department of Education are CCNE, ACEN, and NLN CNEA. All three signal that a nursing program meets national quality standards. The real question is which one covers your degree level and best supports your career goals.
The Three Recognized Nursing Accreditors
Three agencies hold Department of Education recognition to accredit nursing programs in the United States, and each has a different scope.
The Commission on Collegiate Nursing Education (CCNE) accredits only baccalaureate, graduate, and nurse residency programs. It is the accrediting arm of the American Association of Colleges of Nursing (AACN) and focuses tightly on bachelor’s (BSN), master’s (MSN), doctoral, and post-graduate certificate programs. If you’re pursuing a four-year nursing degree or higher, CCNE is the accreditor you’ll encounter most often at universities.
The Accreditation Commission for Education in Nursing (ACEN) covers every level of nursing education, from practical nursing (LPN/LVN) diplomas and associate degrees all the way up to doctoral programs. ACEN also accredits international nursing programs, having added that capacity in 2004. It is the broadest of the three in scope, making it the primary accreditor for community college ADN programs and LPN certificate programs that CCNE does not cover.
The NLN Commission for Nursing Education Accreditation (NLN CNEA) is the newest of the three. It operates as an autonomous division of the National League for Nursing, headquartered in Washington, D.C. Interestingly, ACEN is actually a wholly owned subsidiary of the NLN as well, though the two maintain separate standards and policies. NLN CNEA accredits programs across degree levels and positions itself around core values of diversity, inclusion, and educational excellence.
Programmatic vs. Institutional Accreditation
Before comparing the three agencies, it helps to understand a distinction that trips up many prospective students. Your nursing school needs two layers of approval, and they serve different purposes.
Institutional accreditation is granted by regional accrediting agencies and covers the entire college or university. This is what makes the school eligible for federal financial aid under Title IV of the Higher Education Act. Without it, students cannot receive federal grants or loans. A nursing program must be housed at an institutionally accredited school before it can pursue the second layer.
Programmatic accreditation evaluates the nursing program itself: its curriculum, faculty qualifications, clinical experiences, student outcomes, and commitment to continuous improvement. This is where CCNE, ACEN, and NLN CNEA come in. A school can be regionally accredited and still have a nursing program that lacks programmatic accreditation, so you need to check both.
Why Programmatic Accreditation Matters for Your Career
Choosing a program without recognized programmatic accreditation can create problems that follow you for years. Here are the areas where it matters most.
Licensure eligibility. State boards of nursing set their own requirements for who can sit for the NCLEX-RN or NCLEX-PN exam. Many states require or strongly prefer that candidates graduate from a program accredited by a recognized agency. Requirements vary by state, so checking with your specific state board is essential before enrolling.
Graduate school admission. Many MSN and DNP programs require applicants to hold a BSN from a program accredited by CCNE or ACEN. If you plan to become a nurse practitioner, nurse anesthetist, or nurse midwife, graduating from an unaccredited undergraduate program could block your path. CCNE’s 2024 updated standards continue to emphasize the pipeline from accredited baccalaureate programs into accredited graduate programs.
Employer preferences. Hospitals and health systems, particularly those with Magnet designation, often prefer or require nurses who graduated from accredited programs. This is especially true for competitive new-graduate residency positions at academic medical centers.
Military and federal jobs. Federal employers, including the Department of Veterans Affairs and the military, typically require graduation from a nationally accredited nursing program.
CCNE vs. ACEN: How They Compare
The most common comparison prospective students make is between CCNE and ACEN, since these two accredit the vast majority of U.S. nursing programs. Neither is objectively “better” than the other. Both are recognized by the Department of Education, and both will satisfy licensure boards, employers, and graduate schools in nearly all cases.
The practical difference comes down to what degree you’re pursuing:
- Associate degree or LPN program: ACEN (or NLN CNEA) is your accreditor, since CCNE does not accredit programs below the bachelor’s level.
- BSN program: You may see either CCNE or ACEN. University-based BSN programs lean toward CCNE; some choose ACEN instead.
- MSN or doctoral program: Again, either CCNE or ACEN can accredit these. CCNE is more common among research universities and AACN-member schools.
CCNE tends to emphasize continuous quality improvement and aligns its standards closely with the AACN Essentials, which is the national curricular framework for baccalaureate and graduate nursing education. ACEN uses a broader set of standards designed to flex across degree levels and, notably, across international settings. If you’re comparing two BSN programs and one holds CCNE while the other holds ACEN, both carry equivalent weight for licensing, employment, and graduate admissions.
Where NLN CNEA Fits In
NLN CNEA is less widely adopted than CCNE or ACEN, but its Department of Education recognition gives it the same official standing. Programs accredited by NLN CNEA meet federal quality benchmarks just as those accredited by the other two agencies do. Because it’s newer, fewer programs currently hold NLN CNEA accreditation, so you may encounter it less frequently when browsing schools. The key thing to verify is that your state board of nursing accepts it for licensure eligibility, as a small number of states have not yet updated their regulations to name all three agencies explicitly.
How to Verify a Program’s Accreditation
Nursing schools typically display their accreditation status prominently on their website, but you should always confirm it through an independent source. The U.S. Department of Education maintains the Database of Accredited Postsecondary Institutions and Programs (DAPIP), which lets you search by school name and see every recognized accreditation the institution and its programs hold. You can also search directly through the accreditor’s website: CCNE, ACEN, and NLN CNEA each publish directories of their accredited programs.
When checking, pay attention to the specific program, not just the school. A university might have a CCNE-accredited BSN program but offer an online RN-to-BSN track that is still in candidacy status. “Candidacy” or “pre-accreditation” means the program has started the process but hasn’t yet received full approval. That distinction can affect your financial aid eligibility and your standing with state boards, so look for the words “accredited” rather than “candidate” or “applicant.”
Choosing the Right Program
For most students, the practical advice is straightforward: pick a program accredited by any of the three recognized agencies, then make your final decision based on factors like pass rates, clinical placement quality, location, cost, and schedule flexibility. NCLEX pass rates, which accredited programs are required to report, tell you more about day-to-day educational quality than the name of the accreditor on the wall.
If you plan to pursue graduate education, confirm that the graduate programs you’re interested in accept your undergraduate accreditation. Most do, but a few MSN programs specifically name CCNE in their admission requirements. A quick check of the graduate school’s application page will clear this up before you commit.
If you’re considering an international nursing program, ACEN is currently the only one of the three with an established track record of accrediting programs outside the United States, so students studying abroad should look for that specifically.