PT stands for physical therapy, and OT stands for occupational therapy. Both are healthcare professions focused on helping people recover from injury, illness, or disability, but they approach recovery from different angles. Physical therapy targets your ability to move your body, while occupational therapy targets your ability to use that movement in everyday life. Most people encounter one or both after a surgery, stroke, or serious injury, and understanding the difference helps you know what to expect from each.
What Physical Therapy Focuses On
Physical therapists are movement specialists. Their core job is restoring physical function, mobility, and strength in people affected by injury, illness, or disability. That includes assessing problems with your muscles, joints, nerves, heart, and lungs, then building a treatment plan to get you moving again safely.
A typical PT session involves therapeutic exercise, which generally falls into three categories: endurance training (cardiovascular fitness using large muscle groups), resistance training (building strength through various types of muscle contraction), and flexibility training (controlled stretching to improve range of motion at your joints). Your physical therapist designs these exercises around how often you do them, how hard they are, how long each session lasts, and what type of exercise fits your condition.
Beyond exercise, PTs use hands-on techniques to mobilize stiff joints and tight muscles, train you to walk safely again after surgery or injury, and help manage pain. For people with heart or lung conditions, therapeutic exercise provides a path back to the level of function needed for daily life.
What Occupational Therapy Focuses On
Occupational therapy uses the word “occupation” broadly. It doesn’t mean your job. It means any activity you do routinely: bathing, getting dressed, cooking a meal, managing medications, using a phone. OTs help you develop, recover, or maintain the skills needed to do these things as independently as possible.
The activities OTs address are usually split into two groups. Basic activities of daily living (ADLs) include feeding yourself, bathing, dressing, grooming, using the toilet, and transferring between positions like moving from a bed to a chair. Instrumental activities of daily living (IADLs) are more complex: shopping, preparing meals, cleaning, managing money, taking medications correctly, and handling communication like phone calls or mail.
An OT looks at the intersection of three things: you as a person, the environment you live in, and the activities you need or want to do. If you can’t button a shirt after a hand injury, an OT might teach you a new technique, strengthen the specific hand movements involved, or recommend adaptive tools that make the task easier. The goal is always participation in the life you actually live.
The Core Difference Between PT and OT
The simplest way to think about it: PT addresses the biomechanical side of movement, while OT addresses the practical application of that movement. A physical therapist works on helping you walk steadily across a room. An occupational therapist works on helping you carry a plate of food across that room and sit down to eat it.
There is real overlap. Both professions deal with strength, coordination, and restoring function. Both work with people across the full lifespan, from infants to older adults. But their lens is different. PT asks, “Can this person move safely and effectively?” OT asks, “Can this person do the things that matter to them?”
How They Work Together
Stroke rehabilitation is one of the clearest examples of PT and OT collaborating on the same patient. After a stroke, a physical therapist focuses on rebuilding strength in the affected side of the body, improving balance, and retraining the ability to walk. The occupational therapist, working alongside, focuses on whether that person can get dressed independently, feed themselves, or return to work. Both are essential, and progress in one area often accelerates progress in the other.
This pattern repeats across many conditions. After a hip replacement, PT gets you walking again while OT helps you figure out how to safely get in and out of a car or shower. After a spinal cord injury, PT builds core strength and wheelchair mobility while OT addresses self-care routines and home modifications. The two professions are designed to complement each other.
Where PT and OT Are Practiced
Both physical therapists and occupational therapists work in a wide range of settings. You’ll find them in hospitals (including intensive care and acute rehab units), outpatient clinics, long-term care facilities, and home health. OTs also practice in schools and early intervention programs, helping children with developmental delays or disabilities participate in classroom activities. Mental and behavioral health settings are another area where OTs work, helping people rebuild daily routines disrupted by psychiatric conditions.
Outpatient clinics are where most people experience PT or OT after an injury or surgery. Sessions typically happen a few times per week, and your therapist tracks measurable progress like range of motion, strength, or the ability to complete specific tasks.
Education and Credentials
Physical therapists in the U.S. must earn a Doctor of Physical Therapy (DPT) degree from an accredited program and pass a state licensure exam. This is a doctoral-level degree, and there is no option to practice with a lower credential.
Occupational therapists can enter the field with either a master’s degree or a doctoral degree. The master’s is the most common entry-level path, and programs may award it as an MOT, MA, or MS depending on the university. The doctoral option adds coursework in research, leadership, and program development, plus a 14-week capstone project. Both levels require extensive clinical fieldwork before graduation, and all OTs must pass a national certification exam and obtain state licensure.
Insurance Coverage
Medicare covers both physical therapy and occupational therapy services when a doctor or qualified provider certifies that the treatment is medically necessary. There is no annual dollar cap on how much Medicare will pay for medically necessary outpatient therapy. Private insurance plans vary, but most cover PT and OT with a referral or prescription, often with a set number of visits per year. Your therapist’s office can typically verify your specific coverage before treatment begins.