Occupational Therapy vs. Physical Therapy: What Is the Difference and Which Does My Child Need?
| QUICK ANSWER
Physical therapy focuses on large-scale movement: how a child walks, runs, jumps, climbs, and moves through the world. Occupational therapy focuses on how a child uses their body and senses to participate in daily activities, including fine motor tasks, sensory processing, and self-care. A child with a gross motor delay affecting how they walk or run is more likely to need physical therapy. A child with fine motor difficulties affecting handwriting or self-care is more likely to need occupational therapy. Many children need both. |
The Simplest Way to Tell Them Apart
Physical therapy and occupational therapy get confused constantly, partly because both involve hands-on, active sessions and partly because the two names don’t make the distinction obvious on their own. Here’s the clearest way to separate them: physical therapy is about the big movements, walking, running, jumping, climbing, balance, and overall mobility. Occupational therapy is about how a child uses their body and senses to get through daily activities, handwriting, using scissors, getting dressed, managing sensory input, and participating in routines at home and school [1].
What Each One Actually Targets
A physical therapist evaluates strength, flexibility, coordination, balance, and movement patterns, then builds a plan using therapeutic exercises and movement activities, sometimes including specialized interventions like serial casting for tight muscles. An occupational therapist evaluates fine motor skills, sensory processing, visual motor integration, self-care skills, and behavioral regulation, then builds a plan around whichever of those areas is affecting a child’s daily functioning most.
- Physical therapy: walking, running, jumping, climbing, balance, overall mobility
- Occupational therapy: handwriting, cutting, dressing, sensory processing, daily routines
- Physical therapy often follows a gross motor delay, injury, or surgery
- Occupational therapy often follows fine motor, sensory, or self-care challenges
A Few Concrete Examples
A toddler who isn’t walking on schedule, or who has an unusual gait, is more likely to be referred for physical therapy. A child who struggles to hold a pencil correctly, who avoids certain textures of food or clothing, or who has significant trouble with the steps of getting dressed independently, is more likely to be referred for occupational therapy. A child recovering from a sports injury typically needs physical therapy, while a child who melts down over loud noises or scratchy clothing tags is working through something occupational therapy is built to address.
When Your Child Might Need Both
It’s common, not unusual, for a child to need both services at once, particularly children with more complex profiles like cerebral palsy or autism, where motor, sensory, and self-care needs often overlap. When that’s the case, coordination between the two teams matters. Shared goals and regular communication between your child’s physical therapist and occupational therapist help ensure the two services build on each other rather than working in separate, disconnected directions.
Frequently Asked Questions
How do I know which one my child needs?
An evaluation with either provider can help clarify this, and if your child’s needs span both movement and daily function, a referral to the other service often follows naturally.
Can my child be evaluated for both at the same time?
Yes. Many children are evaluated by both a physical therapist and an occupational therapist, especially when their needs touch on both movement and daily function.
Does insurance treat OT and PT differently?
Coverage details vary by plan, so it’s worth confirming both benefits directly with your provider or insurer rather than assuming they’re treated identically.
Is one of these services more relevant for autism specifically?
Both can be relevant. Occupational therapy often addresses sensory processing differences common in autism, while physical therapy addresses motor delays, which are also common but less consistently screened for.
Will my child’s two therapists actually coordinate with each other?
Ask directly. A good clinic treats this coordination as standard practice, since shared goals across services tend to produce faster, more consistent progress.
Getting Your Child to the Right Service
Physical therapy and occupational therapy address different pieces of your child’s development, and knowing the distinction helps you ask for the right evaluation from the start.
For a full look at pediatric occupational therapy, see our guide, What Is Occupational Therapy for Children and Who Does It Help?. If you’re not sure which service fits your child’s needs, our team can help you figure it out. Call us at 815-783-2544 or submit a contact form.
Know a family trying to figure out whether their child needs OT, PT, or both? Share this with them. It might save them a confusing phone call.
Clinically verified by Allyson Chrystal, M.S., MOT, OTR/L, Vice President of Pediatric Therapy, Westside Children’s Therapy
Sources
- What is occupational therapy? American Occupational Therapy Association. https://www.aota.org/about/what-is-ot
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