What is OT? / Occupational Therapy Explained

When a health condition makes life difficult, OT is here to help.

Occupational therapy (OT) is a healthcare profession that helps people of all ages participate more fully in daily life. Occupational therapists support clients in developing, recovering, or maintaining the habits and skills that promote health and quality of life across home, work, school, and community settings.

In occupational therapy, we help clients change their habits to change their health—collaborating with them to set goals, problem-solve, and take action.

OT is safe, cost-effective, and backed by scientific research.

Occupational therapy, or OT for short, can be provided by occupational therapists (OTs) and occupational therapy assistants (OTAs).

This guide is designed for people seeking occupational therapy, caregivers, students, and anyone curious about how OT supports health and daily life. Below, we explore the many dimensions of this wonderful profession, including:

• What do occupational therapists do?

• How can you find an OT near you?

• Why is occupational therapy important?

• What can you expect when you visit an occupational therapist?

• What are some examples of OT?

• Where do OTs work?

• What’s the difference between OT and PT?

• What is an average OT salary?

• How to become an occupational therapy professional

What do occupational therapists do?

When you change your habits, you change your health. 

This mantra is at the heart of occupational therapy. As occupational therapists, we believe YOU have the power to influence your own health. And, one of the most powerful ways to do so is by addressing your day-to-day habits.

So, perhaps the simplest way to explain OT is:

We help our clients do the hard work of changing how they do things on a daily basis—with the ultimate goal of improving their health. 

In some cases, a life-changing event (like a stroke or a car accident) forces a client to do things differently. We can work alongside them to build meaningful new habits that will speed their recovery and enable them to participate in life as fully as possible with their new circumstances.

We also help clients with chronic conditions build habits to manage their condition—and, when possible, prevent the condition from progressing.

Ideally, we partner with clients as soon as a health problem arises, so we can reduce the risk of further complications.

The graphic below illustrates how OT helps prevent health complications:

How can you find an OT near you?

As a potential client, one of the best ways to learn about OT is to check out the occupational therapy professionals in your area.

You can search directly within the tool below or head to our OT Directory for even more guidance on finding an occupational therapy professional in your area.

Why is occupational therapy important?

There have been incredible advances in healthcare when it comes to surgery, medication, and technology.

And yet, the most powerful influencer over your health is still YOU.

In our complex healthcare system, you are your own best advocate. And, in many ways, you have the power to impact your own health in a positive way.

Occupational therapy is an important type of therapy, because OT empowers you to improve your health by changing your own habits.

Our approach as OTs is unique, because we take the time to understand your health holistically—and figure out what matters to you in your daily life. We call these your “valued occupations.” These daily occupations are at the center of your therapy goals, and you’ll spend a lot of time practicing them during your OT sessions.

As healthcare increasingly shifts toward prevention and long-term health, occupational therapy plays a critical role in helping people adapt early—supporting meaningful participation and reducing the risk of future complications before challenges become crises.

What areas can OT help with?

We’ll collaborate with you to take a close look at the daily habits and routines related to, and affected by, your health condition. In OT, we call these “activities of daily living” or “ADLs.”

Here is the complete list of ADLs an OT can help with, as outlined by our official practice framework:

Bathing • Care of Others • Communication • Dressing • Community Mobility • Eating • Education • Financial Management • Functional Mobility • Health Management • Home Maintenance • Leisure • Meal Preparation • Personal Device Care • Personal Hygiene • Play • Spiritual Activities • Sleep • Safety Procedures • Sexual Activity • Shopping • Social Participation • Toileting and Toilet Hygiene • Work

The scope of occupational therapy is broad. For this reason, many practitioners choose to specialize in a particular focus area.

How does OT work?

In our approach, we consider three potential areas for change to help you meet the health goals that are most meaningful to you:

1.) Your surroundings
2.) Your habits
3.) YOU! (Specifically, your body structures and function.)

Areas of OT specialization

Below is a list of common focus areas. Some are labeled as specific diagnoses, while others are types of therapy. Click on a focus area to find OTs who specialize in that particular diagnosis or therapy type. Areas with an asterisk will take you to a full guide explaining that specialization.

Another great way to learn about specialization is to explore the certifications available to OT professionals, which are usually denoted by additional letters following a therapist’s OT credential. Examples include:

• Assistive Technology Professional (ATP)

• Seating and Mobility Specialist (ATP/SMS)

• Certified Aging in Place Specialist (CAPS)

• Certified Brain Injury Specialist (CBIS)

• Certified Physical Agent Modalities (CPAM)

• Certified Lymphedema Therapist (CLT and CLT-LANA)

• Certified Health Coach (CHC)

• Certified Kinesio Taping Practitioner (CKTP)

• Lee Silverman Voice Treatment – (LSVT BIG)

To learn more about the many optional certifications available to occupational therapists and occupational therapy assistants, check out these posts:

• Where to Go with an OT Degree

• Your Guide to COTA Certifications and Specialties

What can you expect when you visit an occupational therapist?

An occupational therapist’s work varies across settings, but no matter the setting in which you see an OT, our care tends to follow this flow:

Occupational therapy evaluation

It all starts with an evaluation, where your occupational therapist collects information on your health history, health status, and any activities that are currently limited. We will also ask you questions about your goals.

Occupational therapists have access to an incredible number of standardized OT assessments, many of which are targeted to specific diagnoses. Your OT will complete any assessments relevant to your condition and treatment goals during your evaluation. (The OT may re-administer these assessments throughout your treatment in order to measure your progress.)

The OT then uses this information to work with you (and/or your family or caregivers) to create a plan of care (POC). A POC includes specific goals—both short-term and long-term—as well as the treatment techniques the OT will employ to help you achieve those goals.

Occupational therapy treatment

Subsequent treatment sessions focus on some combination of providing physical, emotional, and/or cognitive interventions to help you progress toward your goals.

Therapists also consider whether modification of their clients’ daily environment (and/or certain activities) may help set them up for success.

There is so much to discuss when it comes to treatment, so please check out our occupational therapy treatment guide.

You can also read our guides related to the specific populations we see:

• Occupational Therapy for Adults

• Pediatric Occupational Therapy Interventions

• Hand Therapy Guide

• Occupational Therapy for Dementia

We also have several diagnosis-specific treatment guides.

Discharge from occupational therapy

After a certain point, you will be “discharged” from OT. When someone is discharged from occupational therapy treatment, it means that they no longer need the skilled oversight of a therapist to continue making progress.

However, it does not mean the road to recovery or change is over.

Our goal throughout OT treatment is to empower you and your caregivers to manage your health condition—and you should leave OT with a self-management plan.

What are some examples of OT? 

Here are two examples of occupational therapy—one with a child and one with an adult.

1. Say your child is born with cerebral palsy and has one arm that does not work as well as the other. Often, the child’s instinct is to use that arm less—which means they are limited in how they do things.

An occupational therapist would help the child build habits to safely use that arm more—so they could do more things and avoid complications from non-use. 

2. Say you have a stroke or injure your spinal cord. Suddenly, you have to re-learn how to get ready for the day (among many other things). Through decades of research and experience, occupational therapists have learned the safest and most efficient way to help you do this.

To see a comprehensive example of the entire OT journey, check out our OT Example of Prevention post.

To see how occupational therapy helps clients play an active role in managing their own health, watch our explanation of OT video on YouTube.

Where do OTs work?

There are about 160,000 occupational therapist jobs and approximately 54,400 occupational therapy assistant and aide jobs in the United States

You can visualize the many places where OTs work by reviewing the treatment setting graph below, which is derived from the AOTA 2023 Salary and Workforce Survey.

Here are links to more info on each setting:

Acute Care OT
Adult-rehab OT
Assistive Technology
Community OT
Early Intervention OT
Hand Therapy
Mental Health OT
Non-Clinical OTs
OT Tech Tools / Health Tech OTs
Outpatient OT
Pediatric OT
Pelvic Floor Therapy
School-based OT
Skilled Nursing Facility OT
Social Determinants of Health
Telehealth

Where OTs Work by % in Each Setting

Percentages derived from the AOTA 2023 Salary and Workforce Survey.

What’s the difference between occupational therapy and physical therapy?

If you’re familiar with physical therapy, you may be wondering how it differs from occupational therapy. This is a great question.

Occupational therapists (OTs) and physical therapists (PTs) are quite similar in some ways, as both are rehabilitation professionals who strive to help patients return to their prior levels of function or achieve their greatest possible level of function.

The key difference is that OT focuses more on improving a client’s ability to perform daily activities, while PT focuses more on the improvement of specific body movement(s). So, PTs are movement experts, while OTs are habit change experts.

Here are more detailed definitions of each therapy discipline, as explained in our OT vs PT post:

OT: Habit Change Experts- “Occupational therapists are health professionals who work with people who’ve had illnesses, injuries, and disabilities that prevent them from participating in their normal daily activities. OTs work with these individuals to help them regain agency over their own health in various ways, including helping them with cooking, bathing, dressing, toileting, and more. In some cases, that involves using assistive technology, splints, braces, or other devices.”

PT: Movement Experts- “Physical therapists treat the effects of disease, injury, and disability by using exercise, manual therapy, education, and therapeutic activity.”

Ultimately, you can think of a PT as a human body mechanic, and an OT as a guide for reintegration into normal life.

Is OT supported by research?

The short answer is “yes.” Research backs the efficacy of occupational therapy.

The longer answer: Right now, about 1,000 research articles related to occupational therapy come out every year. So, there is a lot of scientific evidence for your therapist to draw on when designing your plan of care.

Each person is unique in their health status and the challenges they face, so we always do our best to balance the science with each individual patient’s unique situation and needs. We call this evidence-based practice.

One of the easiest ways to learn more about the evidence supporting the occupational therapy treatment you are receiving is to ask your occupational therapist. You can also consult OT Potential’s roundup of the “90 Most Influential OT Research Articles,” a resource covering the most-cited medical research articles that reference OT interventions.

See our full list of OT journals here.

What is an average OT salary?

According to our custom calculation, OTs earn $98,833 per year on average. This number is influenced by where you live, the clinical setting in which you work, how many years you have practiced, the types of patients you work with, and whether you have pursued a specialty.

We cover OT salary extensively in the Occupational Therapy Salary Guide.

How to become an occupational therapy professional

In the United States, you can practice OT as either an occupational therapist or occupational therapy assistant.

The main difference between the two is that OTs perform initial evaluations and create treatment plans in addition to delivering those treatments. OTAs solely deliver treatments based on the OT’s treatment plans.

How to become an occupational therapist

To become an occupational therapist, you’ll first need to complete high school and college—and then go on to earn a graduate degree in occupational therapy (either a master’s or a doctorate).

Once you get through OT school, you’ll need to pass the NBCOT exam (our national certification exam) and become licensed in your state. Most states also require that you complete a certain amount of continuing education each year to keep your license active.

The credential OTR/L indicates that an occupational therapist is both registered with NBCOT and licensed by their state.

Beyond this foundational credential, you may see additional letters that reflect the type of degree an OT has earned, such as a master’s or doctorate. To learn more about these pathways, see our full guide to occupational therapist degrees: MSOT, OTD, and PPOTD.

How to become an occupational therapy assistant

OTAs earn associate’s degrees or bachelor’s degrees from certified programs. From there, they must also pass the national exam from NBCOT before practicing or getting licensed in their particular state.

If you are looking for a faster, more cost-effective way to start your occupational therapy career, becoming an OTA could be a great option. This largely “hands-on” field is highly rewarding for those who enjoy people-facing work, as OTAs mainly focus on treatment delivery. And, according to this study, an OTA education has a higher return on investment (ROI) than OT, PT, or physical therapist assistant (PTA) degrees.

Learn more about OTAs in our ultimate OTA guide.

Some OT departments also employ occupational therapy aides. These are non-licensed professionals who do not deliver OT treatments, but do help with the daily operations of the department.

OT around the world

Occupational therapy is a globally strong profession. If you want to learn more about OT in a particular country, here is a guide to national OT associations:

Argentina 🇦🇷 | Australia 🇦🇺 | Austria 🇦🇹

Bangladesh 🇧🇩 |Belgium 🇧🇪 | Bulgaria 🇧🇬

Canada 🇨🇦 | Caribbean | Chile 🇨🇱

Colombia 🇨🇴 | Croatia 🇭🇷| Czech Republic  🇨🇿

Denmark 🇩🇰 | Estonia 🇪🇪 | Finland 🇫🇮

France 🇫🇷 | Germany  🇩🇪 | Greece 🇬🇷

Hong Kong 🇭🇰 | India 🇮🇳 |Iran 🇮🇷

Ireland 🇮🇪 | Japan 🇯🇵 | Jordan  🇯🇴

Kazakhstan 🇰🇿 | Korea 🇰🇷 | Luxembourg 🇱🇺

Malawi 🇲🇼| Malaysia 🇲🇾 | Mexico 🇲🇽

Morocco 🇲🇦 | Netherlands 🇳🇱 | New Zealand 🇳🇿

Norway 🇳🇴 | Panama 🇵🇦 | Portugal 🇵🇹

Romania 🇷🇴 | Singapore 🇸🇬 | South Africa 🇿🇦

Spain 🇪🇸 | Sri Lanka 🇱🇰 | Sweden 🇸🇪

Switzerland🇨🇭 | Taiwan 🇹🇼 | Trinidad  & Tobago 🇹🇹

United Kingdom 🇬🇧 | United States 🇺🇸

A simple handout to explain “What is OT?”

We took all of the information in this post and boiled it down into a simple one-page handout. You can see a JPEG version of it here. Members of the OT Potential Club can download a PDF.

Conclusion

I hope this has flung the door to the wonderful world of occupational therapy wide open!

Occupational therapy is a unique profession grounded in compassion, science, and collaboration. At its core, OT supports people in staying engaged in the activities that matter most—across all stages of life and health.

Related Conversation

What is OT in 2026? (Podcast)
Listen to this hour-long conversation exploring the opportunities and challenges shaping occupational therapy in 2026. Joined by the CEOs of AOTA and NBCOT, we discuss topics ranging from reimbursement and advocacy to workforce trends and the future of the profession.