Types of Nurses and Nursing Career Paths

When looking into becoming a registered nurse, the overlap of credentials, specific patient populations, and clinical roles can feel hard to fully comprehend. If you are exploring nursing career paths, this overlap can make you feel as if you are learning a new language. However, you can make sense of the different types of nurses by breaking it down and looking at three things: a nurse’s license level, their clinical specialty, and for some, a function outside of traditional bedside care.

Understanding how these pieces work together will give you the confidence you need to navigate the right nursing career path for you.

What are the different types of nurses?

According to the American Nurses Association, the different types of nurses are categorized primarily by three levels of state-issued licensure: the licensed practical nurse (LPN), the registered nurse (RN), and the advanced practice registered nurse (APRN). While you might also hear about certified nursing assistants (CNAs), they provide hands-on care to their patients under the supervision of a licensed nurse. This means that they are certified rather than licensed as nurses but can still care for patients.

To understand the many options available to those wanting to go into the nursing field, it can help to realize that a nurse’s license and their specialty are different things. For example, an intensive care unit (ICU) nurse is not a separate license level. They are an RN who has chosen to specialize in critical care. While licensure dictates the legal authority you have to practice and deliver hands-on care, your specialty describes the environment you work in or the patients you care for.

Some types of nursing roles are even defined by their daily function rather than specialty, which we will cover later on. By separating the license from the daily role, exploring the different types of career paths available to nurses becomes much clearer.

What is the difference between LPN, RN, and APRN?

The difference between an LPN, RN, and APRN lies in their educational requirements, clinical scope of practice, and level of autonomy they have on the job.

The first licensure is an LPN, which is also called a licensed vocational nurse (LVN) in some states, including California and Texas. LPNs offer basic clinical care to patients, such as administering medications or providing care to wounds. Entering this role typically involves completing a certificate, diploma, or associate degree pathway, and passing the NCLEX-PN exam.

The next level is the RN, which represents clinicians who typically are the ones making most of the clinical nursing decisions for their patients. These individuals also manage care teams and advocate for patients and their families daily. There are multiple educational pathways available to earn this license, including an Associate Degree in Nursing (ADN), Bachelor of Science in Nursing (BSN), or hospital-based diploma program. Direct-entry master’s programs also lead to RN licensure for students who already hold a non-nursing bachelor’s degree. The specific degree you choose within these pathways affects employer consideration rather than licensure or scope of practice. The standard for entry-level management and specialized hospital units is the BSN, but in all cases, you must pass the NCLEX-RN to qualify for your state nursing license.

When researching the various types of nurses, understanding these three distinct licensure levels is an excellent first step. Your academic degree serves as an early entry point into practice, but that state-issued license is what actually provides you the legal authority to practice. By deciding whether you want the foundational and supportive care role of an LPN, the broad flexibility and decision-making capacity of an RN, and the highly autonomous responsibilities of an APRN, you can best select what program fits you and your long-term goals.

What nursing specialties can you choose from?

When looking at nursing specialties, you can choose from clinical areas that center around age group, hospital unit, or a specific medical condition. The foundational license level you obtain often also shapes which specialized fields are available for you to work in. For example, LPNs are frequently employed in settings focused on long-term care, rehabilitation, and wound care, while an RN license gives you the flexibility to work in a wider variety of healthcare settings and complex clinical environments.

To help make sense of the many options available, RN specialties generally can be grouped into a few broad categories.

First, you can specialize by patient population where you work with a specific age group or stage of life. For example, pediatric nurses care for infants, children, and adolescents while neonatal nurses support premature or critically ill newborns in the first few weeks of life. Then, there are labor and delivery nurses, who guide patients through childbirth and provide immediate postpartum support, and geriatric nurses who focus on age-related conditions of older adults.

Second, you can specialize by the type of care you provide, focusing on the intensity or pace of the clinical environment. Emergency nurses treat patients who are experiencing acute, urgent traumas or sudden illnesses in a fast-paced setting. Then, there are critical care nurses who monitor patients who are highly unstable and require life-sustaining interventions. Medical-surgical nurses provide foundational care for adult patients who are recovering from surgeries or who are managing acute illnesses. Another example is perioperative nurses who assist surgical teams and are the ones caring for patients immediately before, during, and after surgery.

Third, you can specialize by a specific condition or body system, which can help you develop deep clinical expertise in one specific medical area. For example, oncology nurses support patients with cancer, cardiac nurses monitor and treat patients with heart disease or those recovering from cardiovascular events, psychiatric and mental health nurses support patients managing behavioral health conditions, and orthopedic nurses care for patients recovering from musculoskeletal injuries.

This list is representative, not comprehensive. The variety of types of nurses means that there is a place for almost every personality and professional interest. Most importantly, you do not need to have a specialty picked before enrolling in a program. Nursing school is designed to expose you to different environments and clinical rotations where you will learn what you like best through education and experience. You have plenty of time during your educational journey to explore the different specialties, ask questions, find mentors, and discover what you love. Earning specialty certifications later in your career can further validate your expertise after you have put in the hours of real-world work, so don’t feel like you need to have it all figured out right away.

What do advanced practice nursing roles require?

Advanced practice nursing roles require you to have an active RN licensure plus a graduate degree, national certification, and state licensure. These mandatory credentials qualify a nurse to become an APRN. According to Verywell Health, the different types of APRN roles include the nurse practitioner (NP), certified registered nurse anesthetist (CRNA), certified nurse-midwife (CNM), and clinical nurse specialist (CNS).

The degree and prior experience required differ by role and the chosen path. For example, becoming a CRNA requires prior experience as an RN in a critical care setting before applying to a doctoral program. Other advanced roles may accept applicants with different backgrounds or allow for a Master of Science in Nursing (MSN), but a BSN is the standard prerequisite for most graduate nursing programs. Earning your BSN is the most strategic first step to ensure your options remain open in the future.

What nursing roles go beyond bedside care?

Nursing roles that go beyond bedside care are defined by their unique function or target population rather than traditional daily patient assignment. While we often picture nurses working in hospitals or clinics, with experience and in many cases an advanced degree, RNs can transition into dynamic positions that shape healthcare and the field from a different angle.

Nurse educator: A nurse educator works in academic settings or hospital administration to teach the next generation of nursing students. They make sure that current clinical staff also stay up to date on medical best practices.

Nurse informaticist: According to the American Nurses Association, a nurse informaticist can help people understand both clinical care and information technology. They are the ones who can manage data systems and improve electronic health records to make clinical workflows more efficient.

Nurse administrator or manager: These roles step into healthcare leadership and oversee nursing staff and the department’s budgets. They are focused on ensuring high-quality facility operations.

Public health nurse: These nurses focus on community-wide health rather than individual patients. They run educational programs, manage disease prevention initiatives, and advocate for public safety.

Case manager: Case managers can coordinate long-term care plans for patients with complex medical needs. They often collaborate with insurance companies and healthcare providers to make sure a patient’s recovery process is as smooth as possible.

How much direct patient contact each of these roles has varies significantly. A case manager may speak to a patient daily to coordinate resources while a nurse informaticist may focus their time entirely on software and data. Employers value professional certifications and clinical experience, and having a foundation often leads to promotions, raises, and leadership opportunities.

Conclusion

When looking at the different types of nurses there are, remember that a career in the field is built by combining your license level, your clinical specialty, and for some, a functional role outside of bedside care. Luckily, your license level is the only thing you need to determine before enrolling.

At Arizona College of Nursing, our three-year BSN program prepares you to take the NCLEX-RN exam with confidence and helps you step into licensure faster.

Information in this post is accurate as of October 19, 2026.

*The Bachelor of Science in Nursing (BSN) degree program at Arizona College of Nursing is accredited by the Commission on Collegiate Nursing Education (https://www.aacnnursing.org/). All Arizona College of Nursing and Arizona College campuses are institutionally accredited by the Accrediting Bureau of Health Education Schools (https://www.abhes.org/), a U.S. Department of Education-recognized accrediting agency.