/ BLOG

Nurse Practitioner Vs Nursing Assistant: What Is the Difference?

Dec 16, 2025 · 4 minutes to read

People often conflate nurse practitioners and nursing assistants, as both provide patient care. However, each serves unique needs within health care environments, with distinct training paths, responsibilities, and levels of authority. Anyone working either role would do well to understand exactly what each role requires of them, as well as how insurance protects careers within each field.

This guide offers insight into the roles of a nurse practitioner and a nursing assistant, highlighting key differences.

What do nurse practitioners do?

Nurse practitioners (NPs) are advanced practice registered nurses who hold graduate degrees. As part of primary care services, nurse practitioners evaluate patients, order tests, and diagnose conditions; others specialize in pediatrics, mental health or gerontology.

Nurse practitioners in many states can operate autonomously. In others, they must work collaboratively with a doctor. Either way, nurse practitioners take on considerable clinical responsibilities. This may include taking health histories, performing exams and interpreting lab results, prescribing medications where allowed, managing ongoing care plans and informing patients of their healthcare needs.

Nurse practitioners make clinical decisions that shape patient care, so their day-to-day involves a certain amount of risk that could result in a legal claim. A missed detail or a communication mistake can lead to a complaint even when the NP acted in good faith. Professional Liability insurance helps protect their finances and career during these situations. Nurse practitioners can get this type of coverage through BizInsure, which offers policies that support steady work and peace of mind if a claim is filed.

What Are the Duties of a Nursing Assistant?

Certified nursing assistants (CNAs) aid nurses by helping patients complete daily tasks. CNAs work in hospitals, long-term care facilities, rehabilitation facilities and home health settings where their duties require direct patient care.

Standard functions of certified nursing assistants may include:

  • Bathing and dressing patients as needed.
  • Providing meals.
  • Changing linens when necessary.
  • Providing mobility assistance as necessary
  • Recording vital signs as required

 

CNAs spend most of their day at a patient’s bedside observing changes in their condition. This makes them vital in providing comfort and safety to those in their care, but it can pose risks – uch as handling errors, documentation problems, or communication gaps with patients or families.

Professional Liability insurance gives CNAs steady protection. Even a small claim can bring unexpected legal costs, and coverage helps manage those expenses.

While nurse practitioners and nursing assistants both play key roles in maintaining patient health, their services differ significantly in four key areas. Among these are he following.

  1. Education and training: Nurse practitioners (NPs) complete advanced clinical education beyond the registered nurse level. The pathway typically includes earning a Bachelor of Science in Nursing (BSN), becoming a licensed RN, gaining clinical experience, and then completing a graduate NP program – most commonly a Master of Science in Nursing (MSN) or Doctor of Nursing Practice (DNP). CNAs complete a short state-approved training program (often 75+ hours) and pass a competency exam to provide basic hands-on care under nurse supervision.
  2. Scope of practice: Nurse practitioners specialize in diagnosing and treating medical conditions, while CNAs support basic daily needs and assist with clinical tasks.
  3. Decision-making within professional boundaries: CNAs typically make independent clinical decisions, while NPs base their choices on care plans created by nurses and providers.
  4. Legal risk: Nurse practitioners shoulder greater responsibility for diagnosing and treating their patients, while Certified Nursing Assistants perform direct patient care tasks that put them at risk; both roles benefit from professional liability policies to cover potential claims.

Potential legal claims

Claims can arise from documentation errors, miscommunication, or unexpected events and can result in financial losses for employees who did nothing wrong. Professional Liability insurance provides essential protection in the event of an incident that was not your responsibility, offering peace of mind when an unfortunate event affects your financial well-being.

Professional Liability insurance for health practitioners

Nurse practitioners and nursing assistants support patients in different ways, and each role has its own demands and benefits. Knowing these differences can help you choose the path that fits your skills and goals.

Professional Liability insurance offers crucial protection from defense costs and settlements while helping you continue working while issues are addressed. BizInsure offers tailored options for both nurse practitioners and nursing assistants.

*As with any insurance, coverage will be subject to the terms, conditions and exclusions contained in the policy wording. The information contained on this guide is general only and should not be relied upon as advice. The number of quotes provided varies between products, occupations and other underwriting factors determined by the insurers.

 

Let's find

The coverage you need for your business

Professional Liability Insurance

Professional Liability Insurance

Get a quote

General Liability Insurance

General Liability Insurance

Get a quote

Business Owner’s Policy (BOP)

Business Owner’s Policy (BOP)

Get a quote

Workers Compensation Insurance

Workers Compensation Insurance

Get a quote

Let's find

The coverage you need for your business

Professional Liability Insurance

Professional Liability Insurance

Get a quote

General Liability Insurance

General Liability Insurance

Get a quote

Business Owner’s Policy (BOP)

Business Owner’s Policy (BOP)

Get a quote

Workers Compensation Insurance

Workers Compensation Insurance

Get a quote

Very responsive; all documents and information easily available; great service!
Easy to use for my small business
Very easy to renew! Thank you
This was easy to follow and cheaper than most offers I received.
Steve is amazing
Easy purchase and pricing was good.
We have used them for our business for many years and have had no issues. They always answer any questions quickly. Great customer service.
I've been with bizinsure for the last four years. No problem, everything has been easy to deal with
Great help on the phone and very easy to renew. Your prices have remained the same as last year - thanks for your insurance coverage!
Excellent Service with a personal approach. Outstanding
Process very easy
I looked around a lot for E&O insurance for my publishing business before landing on BizInsure. While I won't mention names here, let's just say that I looked at some "big" ones that didn't (or maybe couldn't) beat what I found here. It's also an easy and seamless application process. No surprises or fuzzy language. I'm very impressed...
BizInsure LLC is a good insurance; I really like the service and coverage.
Great insurance serviceing and customer service EXCEPT the web page does not show purchases. A one stop location for policies, addenda, etc AND past/current purchases is helpful instead of hunting for email receipts.
Jade Leger was an excellent agent to work with. He contiued to assure me that he'd find a policy to fit the needs of our company.
Easy to work with and very responsive. Glad to have them as my broker.
Fast, Easy and super helpful.
Good professional services. quick and simple easy steps for an insurance quote for my business. Thank Biz Insurance
Great customer service.
Paulette was extremely helpful and very efficient! This is my 10th year with Bizinsurance, keep coming back for the service 🤗





    This will close in 0 seconds





      This will close in 0 seconds