Will AI replace Physical Therapist Assistants?
AI reaches little of this job’s work.
10/100
Low exposure
More exposed to AI than 21% of US workers.
- AI already used in
- 0% of the work
- As AI tools mature: up to
- 21% of the work
What the job involves
Assist physical therapists in providing physical therapy treatments and procedures. May, in accordance with state laws, assist in the development of treatment plans, carry out routine functions, document the progress of treatment, and modify specific treatments in accordance with patient status and within the scope of treatment plans established by a physical therapist. Generally requires formal training.
Where AI reaches the work
The job’s main tasks, heaviest first, by how far AI reaches them.
Within reach(4)
- Document patient information, such as notes on their progress.
- Observe patients during treatments to compile and evaluate data on their responses and progress and provide results to physical therapist in person or through progress notes.
- Confer with physical therapy staff or others to discuss and evaluate patient information for planning, modifying, or coordinating treatment.
- Perform clerical duties, such as taking inventory, ordering supplies, answering telephone, taking messages, or filling out forms.
Out of reach(17)
- Instruct, motivate, safeguard, and assist patients as they practice exercises or functional activities.
- Instruct patients in proper body mechanics and in ways to improve functional mobility, such as aquatic exercise.
- Secure patients into or onto therapy equipment.
- Transport patients to and from treatment areas, lifting and transferring them according to positioning requirements.
- Clean work area and check and store equipment after treatment.
and 12 more
Also called
Physical Therapy Assistant (PTA) · PTA · Licensed Physical Therapist Assistant (LPTA) · Physical Therapist Assistant (PTA) · LPTA · Certified Physical Therapist Assistant (CPTA) · Home Care Physical Therapy Assistant · Home Health Physical Therapist Assistant
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What these numbers mean
The score is the share of this job’s work, weighted by how important and frequent each task is, that AI could do in half the time: tasks an AI model could do alone count in full, tasks that need software built on AI count half.
“AI already used” is the share of the work in tasks where people are recorded using AI today. “As AI tools mature” counts every task AI could halve, with or without extra software.
The percentile compares the score with every job’s, weighted by how many people in the US do each one. Exposure means AI could change how the work is done, not that the job goes away. These are estimates for the typical job, not predictions.
Sources
- O*NET 31.0 Database, U.S. Department of Labor, Employment and Training Administration
- GPTs are GPTs: Labor market impact potential of LLMs (task labels), Eloundou, Manning, Mishkin & Rock (2023), OpenAI and University of Pennsylvania
- Anthropic Economic Index: labor market impacts (task penetration), Anthropic
- Occupational Employment and Wage Statistics, May 2025 (national and metropolitan areas), U.S. Bureau of Labor Statistics