Becoming a physical therapist requires a Doctor of Physical Therapy (DPT) degree from an accredited program and a passing score on a national licensing exam. The full path typically takes about seven years after high school: four years of undergraduate study followed by three years of doctoral coursework and clinical rotations. Here’s what each step looks like.
Undergraduate Prerequisites
You don’t need a specific bachelor’s degree to apply for a DPT program, but you do need to complete a heavy slate of science and math courses during your undergraduate years. The most commonly required prerequisites include:
- Anatomy and Physiology 1 and 2, both with labs
- Biology 1 and 2 (general biology, not botany or zoology)
- General Chemistry 1 and 2, both with labs
- General Physics 1 and 2, both with labs
- Psychology
- Statistics
Most students major in exercise science, kinesiology, or biology to knock out many of these courses naturally, but any major works as long as the prerequisites are covered. DPT programs set minimum GPA requirements, though the averages for admitted students tend to run well above the stated minimums. A competitive applicant typically carries a science GPA of 3.5 or higher.
Observation Hours and Clinical Exposure
Nearly every DPT program requires you to log a set number of observation hours in physical therapy clinics before you apply. The exact requirement varies by school, so you’ll need to check each program individually. Some require as few as 40 hours while others expect 100 or more, and many prefer that you observe in at least two different settings (outpatient orthopedics, inpatient rehab, pediatrics, etc.).
These hours serve two purposes. They give admissions committees evidence that you understand what the job actually involves, and they help you confirm that this career fits you before committing to three more years of education and significant tuition costs. Start early, ideally during your sophomore or junior year, so you have time to accumulate hours without rushing.
The DPT Program
DPT programs run three years and must be accredited by the Commission on Accreditation in Physical Therapy Education (CAPTE). Accreditation matters because you cannot sit for the licensing exam without graduating from a CAPTE-accredited program. There are currently over 250 accredited programs in the United States.
The first two years focus on classroom and lab instruction: human anatomy, biomechanics, neuroscience, pharmacology, and clinical reasoning. The final year is dominated by full-time clinical rotations in hospitals, outpatient clinics, rehabilitation centers, and other settings. These rotations typically total 30 or more weeks and give you hands-on experience treating patients under supervision.
Applications go through PTCAS, a centralized application service similar to what medical schools use. You’ll submit transcripts, prerequisite grades, observation hours, letters of recommendation, and a personal statement. Most programs also conduct interviews before making offers.
Passing the Licensing Exam
After earning your DPT, you must pass the National Physical Therapy Examination (NPTE) administered by the Federation of State Boards of Physical Therapy. The exam contains 225 multiple-choice questions spread across five sections, with a total testing time of five hours. Questions include standalone problems and scenario-based clusters where two to five questions reference the same patient case.
Scores are scaled from 200 to 800, and you need a 600 or higher to pass. Once you pass the NPTE, you apply for a state license in whichever state you plan to practice. Each state has its own application process and may require additional steps like background checks or jurisprudence exams covering state-specific laws.
Specialization Options
A general license allows you to treat any patient population, but many physical therapists pursue board certification in a specialty area after gaining clinical experience. The American Board of Physical Therapy Specialties offers certification in 10 areas:
- Orthopaedics, the most popular, focused on muscles, joints, and post-surgical rehab
- Sports, working with athletes on injury recovery and prevention
- Neurology, treating conditions like stroke, spinal cord injury, and Parkinson’s disease
- Pediatrics, working with children on developmental and movement disorders
- Geriatrics, addressing balance, falls, and age-related mobility loss
- Cardiovascular and Pulmonary
- Pelvic and Women’s Health
- Oncology
- Wound Management
- Clinical Electrophysiology
Board certification requires at least 2,000 hours of clinical practice in the specialty area, plus passing a specialist exam. It’s optional, but it signals advanced expertise and can open doors to higher-paying or more selective positions.
Some new graduates also pursue clinical residencies, which are one-year intensive programs in a specific practice area. Residencies aren’t required for licensure but accelerate skill development and can fast-track eligibility for board certification.
Salary and Job Outlook
Physical therapists earned a median annual salary of $101,020 as of May 2024, according to the Bureau of Labor Statistics. Earnings vary by setting and location. Therapists in home health and skilled nursing facilities often earn more than those in outpatient clinics, while those in high-cost-of-living areas typically see higher base pay.
The job market is strong. Employment of physical therapists is projected to grow 11 percent from 2024 to 2034, which is much faster than the average for all occupations. An aging population, rising rates of chronic conditions like diabetes and obesity, and growing awareness of physical therapy as an alternative to surgery and opioids are all driving demand. New graduates in most regions report little difficulty finding their first position.
What the Day-to-Day Looks Like
Your daily work depends heavily on your setting. In an outpatient orthopedic clinic, you might see 10 to 15 patients a day, guiding them through exercises, manual therapy, and education for conditions like back pain, knee replacements, or rotator cuff injuries. In an acute care hospital, you could be helping patients stand and walk for the first time after surgery or a stroke. In a pediatric clinic, sessions might look more like play, using games and activities to build strength and coordination in children.
Across all settings, physical therapists evaluate how patients move, design treatment plans, track progress, and adjust interventions over time. The work is physically active. You’ll spend most of your day on your feet, demonstrating exercises, positioning patients, and performing hands-on techniques. It’s also deeply interpersonal. Building trust with patients who are in pain or frustrated by their limitations is a core part of the job.