The ten year outlook points the same direction. Right now, about 115,000 people work as therapy aides across the country. Official projections carry the workforce up 24.7% over the decade, and they add about 28,500 more people by 2035. A projection speaks for the occupation as a whole, and it isn't a promise to any one person. Still, growth on that scale usually means more entry level openings, and it often means more employers who are willing to train you.
One thing worth knowing before you enrol: therapy aides sit outside the shortage ratings for 2025. Employers are mostly filling the roles they advertise, and that makes this a competitive field rather than an open one. It isn't a red flag, it's just the honest picture. What tends to get you hired is looking ready on paper and in person. That means the right certificate, placement hours that are already finished, and referees who have seen you work.
Most people step in through a short qualification rather than a degree. The recorded entry point is HLT23221, the Certificate II in Health Support Services, and it counted 8,950 national enrolments in 2025. The two courses below sit one step up. There is a Cert III in Health Services Assistance for general support work. And there is a Cert IV in allied health assistance that is built around occupational therapy. Both are nationally recognised, and both include placement, which is where plenty of assistants meet their first employer. Start at the level that matches you now, and let the placement open the next door.
Compare what each one covers, then enquire on the one that fits you. The provider sorts out the details with you directly.
No courses match those filters. Clear a filter and the grid comes back.
What does an allied health assistant actually do?
They're the practical support around a therapy session: preparing rooms and equipment, guiding patients through exercise programs, and keeping notes for the treating therapist. The Cert IV pathway leans toward occupational therapy support. It's patient facing work without the clinical decision making.
Do I need a degree for this work?
The assistant tier runs on vocational qualifications, and employers advertise against certificate levels rather than degrees. That's the appeal for a lot of people: months of study rather than years. The two courses here are a Cert III and a Cert IV, both nationally recognised.
How do the placement hours work?
Both courses include placement at a real health service, and you work alongside the staff rather than in a simulation. It doubles as your first industry experience, and providers explain the current arrangements when you enquire, since details vary by state and intake.
Which course should I pick?
Match it to the work you want. General health services assistance suits people starting broad, and the Cert IV suits people who are aiming at occupational therapy teams. Both listings were current in September 2026.