Social worker or psychologist: what is the difference?

When people think about therapy in Australia, they usually think of psychologists first. That makes sense. Psychologists have strong name recognition, and most GPs default to referring to one. But they are not the only qualified mental health professionals offering therapy. Accredited Mental Health Social Workers provide therapy too, and in many cases, their approach is a particularly good fit for people dealing with complexity.

So what is actually different?

The training

Psychologists complete a degree in psychology, followed by additional postgraduate training. Their training is grounded in psychological theory, assessment, and therapeutic techniques. Clinical psychologists complete extra supervised training and can provide more complex assessments.

Mental health social workers complete a social work degree and then gain accreditation through the AASW (Australian Association of Social Workers) as Mental Health Social Workers. Their training covers therapeutic skills, but it also includes a strong focus on systems, context, advocacy, and the social factors that shape mental health.

The approach

In practice, both psychologists and social workers use evidence-based therapies like CBT, ACT, and DBT. The session itself might look quite similar from the outside. Where the difference shows up is in the lens.

Psychology tends to focus on the individual: thoughts, feelings, behaviours, and internal processes. Social work tends to zoom out a bit and look at the person in their environment. That includes relationships, family dynamics, housing, work, money, discrimination, access to services, and the broader systems a person is dealing with.

Neither approach is better in all situations. But if your mental health is tangled up with external factors, if the things affecting you include your workplace, your living situation, your identity, your access to support, or the systems around you, then a social work approach can be a strong fit.

Medicare and access

Both psychologists and Accredited Mental Health Social Workers are eligible for Medicare rebates under a Mental Health Treatment Plan. Both can provide telehealth sessions. Both can work with NDIS participants. In terms of access, they are equivalent.

The gap fee can vary between individual practitioners, so it is worth asking about fees when you are looking for someone to work with.

Which one should you choose?

There is no universal right answer. The most important thing is finding someone who is the right fit for you: someone who understands what you are dealing with, who communicates in a way that works for you, and whose approach matches what you need.

If you are dealing with complexity across multiple areas of life, if your mental health is connected to your environment and your systems, or if you want a therapist who takes the bigger picture seriously, a mental health social worker is worth considering.