Dietitian vs Nutritionist in Australia: What Is the Difference?
The terms are often used interchangeably, but in Australia they mean different things. Here is a clear, honest explanation of the differences — and why our team uses a multidisciplinary approach that combines the best of both.
The Short Answer
In Australia, “dietitian” (specifically Accredited Practising Dietitian or APD) is a credential regulated by the Dietitians Association of Australia. To use the APD title, you must have completed an accredited 4-year degree and maintain ongoing professional development. Dietitians can work in hospitals, provide medical nutrition therapy, and their services are eligible for Medicare rebates under Chronic Disease Management plans.
“Nutritionist” is not a protected title in Australia. This means anyone can legally call themselves a nutritionist — from someone with a weekend certificate to someone with a PhD in nutritional biochemistry. The quality varies enormously, which is why it matters who your nutritionist is and what their qualifications are.
Neither title is inherently better. They serve different purposes. The key is understanding what each offers so you can make the right choice for your situation.
Full Comparison
A side-by-side look at how dietitians and nutritionists differ in Australia.
| Dietitian (APD) | Nutritionist | |
|---|---|---|
| Title protection | Legally protected — must be registered with the Dietitians Association of Australia (DAA) as an Accredited Practising Dietitian (APD) | Not legally protected in Australia — anyone can use the title |
| Minimum qualification | 4-year Bachelor of Nutrition & Dietetics (or equivalent accredited pathway) | Varies — from short courses to Master's degrees in nutrition science |
| AHPRA registration | Not AHPRA-regulated (DAA self-regulates via APD credential) | Not AHPRA-regulated |
| Medicare rebates | Yes — eligible for Medicare rebates under Chronic Disease Management (CDM) plans (formerly EPC plans, up to 5 allied health visits/year) | Generally no — unless the nutritionist also holds APD accreditation |
| Private health insurance | Most PHI funds cover APD consultations under 'Extras' cover | Varies by fund — some cover degree-qualified nutritionists |
| Scope of practice | Can work in hospitals, aged care, clinical settings. Can provide medical nutrition therapy (MNT) for complex conditions. | Typically focus on general health, wellness, weight management, and preventive nutrition. Cannot provide MNT in clinical settings. |
| Hospital / clinical roles | Yes — dietitians are the only nutrition professionals employed in Australian hospitals | No — private practice and community settings only |
| Continuing education | Mandatory CPD requirements to maintain APD credential | Varies — depends on individual professional association membership |
When to See Each
- You need Medicare-funded nutrition sessions under a Chronic Disease Management plan
- You have a complex medical condition requiring medical nutrition therapy (renal disease, eating disorders, cancer, inflammatory bowel disease)
- You are in hospital or aged care and need clinical nutrition support
- Your GP has specifically referred you to a dietitian
- You need enteral or parenteral nutrition management
- You want evidence-based coaching on general health, weight loss, or metabolic improvement
- You are looking for a low carb or ketogenic diet specialist (many APDs do not specialise in this area)
- You want longer, more personalised consultations (private nutritionists often offer 60-minute sessions vs 20-minute Medicare sessions)
- You value a multidisciplinary team approach that includes doctors and researchers — not just a single practitioner
- You prefer a coaching relationship focused on sustainable lifestyle change rather than short-term dietary prescriptions
Medicare Rebates: What You Need to Know
In Australia, Medicare rebates for nutrition consultations are available through Chronic Disease Management (CDM) plans — formerly known as EPC (Enhanced Primary Care) plans. If you have a chronic condition such as type 2 diabetes, heart disease, or obesity, your GP can create a CDM plan that allows up to 5 allied health visits per year, which can include consultations with an Accredited Practising Dietitian.
The Medicare rebate for a dietitian consultation is approximately $55–60 per session. Most APDs charge above this amount, so there is typically a gap payment of $20–50 per session.
Nutritionist consultations are generally not eligible for Medicare rebates unless the nutritionist also holds APD accreditation. However, many clients find that the longer consultation times, more personalised approach, and specialist expertise offered by qualified nutritionists provides better value — even without the rebate.
At The Nutrition Science Group, our full consultation sessions are 60 minutes — compared to the typical 20-minute Medicare-funded dietitian appointment. This allows us to take a genuinely comprehensive approach rather than rushing through a checklist.
Our Multidisciplinary Approach
We combine medical, research, and coaching expertise — so you get the best of all worlds.
Doctors on the Team
Dr Glen Davies is a practising GP and Fellow of the Australasian Society of Lifestyle Medicine. He brings clinical expertise and can advise on medication interactions, blood work interpretation, and when medical intervention is necessary.
Learn more →Research-Backed Science
Steven Hamley is a PhD researcher at Deakin University studying the pathophysiology of insulin resistance. His involvement means our advice is grounded in the latest peer-reviewed research, not outdated dietary guidelines.
Learn more →Experienced Coaching
Dr John Stewart has decades of experience in evidence-based nutrition and leads our coaching programs. Katherine Stewart brings practical coaching expertise, helping clients translate nutritional science into everyday meals and habits.
Learn more →Blood Marker Tracking
Unlike many nutrition practices, we use objective blood markers — HbA1c, fasting insulin, lipid panels, inflammatory markers — to guide recommendations and measure real progress, not just weight on a scale.
Learn more →Frequently Asked Questions
Can a nutritionist give medical advice?
In Australia, nutritionists cannot provide medical nutrition therapy in clinical settings. However, degree-qualified nutritionists with medical professionals on their team — like The Nutrition Science Group — can provide evidence-based guidance on nutrition for health conditions. We always recommend working alongside your GP, and our team includes Dr Glen Davies, a practising GP, ensuring medical oversight is built into our approach.
Do I get Medicare rebates with a nutritionist?
Generally, Medicare rebates for nutrition consultations are only available through Accredited Practising Dietitians (APDs) under a Chronic Disease Management (CDM) plan from your GP. These plans allow up to 5 allied health visits per year, which may include dietetics. Nutritionist consultations are typically not eligible for Medicare rebates unless the practitioner also holds APD accreditation.
Is a dietitian better than a nutritionist?
Neither is inherently better — they serve different needs. Dietitians are essential for clinical nutrition therapy in hospitals, complex medical conditions, and Medicare-funded care. Nutritionists often specialise in areas like low carb and ketogenic diets, weight management, and metabolic health coaching, and may offer longer consultations and more personalised ongoing support. The best choice depends on your specific situation and goals.
What qualifications does The Nutrition Science Group team have?
Our team includes Dr Glen Davies (MBBS, FASLM — practising GP and Fellow of the Australasian Society of Lifestyle Medicine), Steven Hamley (PhD researcher in insulin resistance at Deakin University), Dr John Stewart (decades of experience in evidence-based nutrition), and Katherine Stewart (nutrition coaching specialist). This multidisciplinary approach combines medical, research, and practical coaching expertise.
Should I see my GP before seeing a nutritionist?
We strongly recommend getting recent blood work done through your GP before your first session. Key tests include HbA1c, fasting glucose, fasting insulin, and a lipid panel. These give us a metabolic baseline to work from and allow us to track real, measurable progress. Your GP can bulk-bill most of these tests. No formal referral is needed to see us.
Related Pages
Our Team
Meet the doctors, researchers, and coaches behind The Nutrition Science Group.
Coaching Programs
1-on-1, group, and telehealth nutrition coaching sessions.
Your First Consultation
Step-by-step guide to what happens at your first session.
Nutritionist Near Me
Find our Pakenham clinic or book a telehealth session from anywhere in Australia.
Get Expert Nutrition Guidance
Book a free 15-minute consultation with our team. We will discuss your health goals and recommend the best approach for your situation — whether that is working with us, seeing a dietitian, or both.