A physical therapy evaluation is a comprehensive first appointment where a physical therapist examines your body, identifies what’s causing your pain or movement problems, and builds a personalized treatment plan. It typically lasts 50 to 90 minutes and covers everything from your medical history to hands-on physical testing. Think of it as the roadmap session: nothing gets treated until your therapist understands exactly what’s going on.
The Patient Interview
Your evaluation starts with a conversation. Before anyone touches your shoulder or watches you walk, your therapist needs context. This interview portion covers several categories of information that shape every decision that follows.
Expect questions about your current symptoms: where it hurts, when it started, what makes it better or worse, and how it affects your daily life. Your therapist will also ask about your medical history, including past surgeries, current medications, and any conditions involving your heart, lungs, nervous system, or metabolism. These aren’t random questions. A history of diabetes, for instance, changes how quickly tissues heal, which directly affects your treatment timeline.
You’ll also be asked about lifestyle factors like how often you exercise, how well you sleep, and whether you smoke or drink. If you’re an older adult, your therapist will likely ask about falls: how many in the past year, whether you feel unsteady, and whether you’re afraid of falling. For anyone dealing with a lower-body issue, you’ll be asked about specific functional tasks like how far you can walk, whether you can climb stairs, get up from a chair, or get down to and up from the floor.
Be honest during this part. The more accurate the picture, the better the plan.
The Physical Examination
After the interview, your therapist moves into hands-on testing. This is the core of the evaluation, and what happens here depends entirely on your specific problem. A person with chronic low back pain gets a very different exam than someone recovering from a knee replacement.
That said, most physical exams include a few common elements. Your therapist will observe how you stand, sit, and move. They’ll measure your range of motion, checking how far a joint bends, straightens, or rotates compared to normal. They’ll test your strength, usually by having you push or pull against their hand in specific positions. They’ll also assess your balance, coordination, and the quality of your movement patterns, meaning not just whether you can do something but how well you do it.
Your therapist may press on muscles, joints, or soft tissue to locate areas of tenderness or stiffness. They may also perform special clinical tests designed to stress a particular structure, like a ligament or nerve, to help narrow down the diagnosis. Some of these tests might briefly reproduce your pain, which is actually useful information.
Screening for Serious Problems
One important but often overlooked part of the evaluation is screening for red flags, signs that your symptoms might point to something more serious than a muscle or joint problem. Physical therapists are trained to watch for indicators of conditions like infections, tumors, circulatory issues, or neurological damage that need medical attention beyond physical therapy.
Red flags include symptoms like unexplained weight loss, night pain that wakes you from sleep, fever, night sweats, or pain that progressively worsens regardless of what you do. A history of cancer also raises the index of suspicion, particularly cancers of the breast, prostate, lung, kidney, or thyroid, which are most likely to spread to the spine. If your therapist identifies any of these concerns, they’ll refer you back to a physician for further evaluation before proceeding with treatment.
How Your Therapist Builds a Diagnosis
Once the interview and physical exam are complete, your therapist synthesizes everything into a clinical picture. This process involves connecting the dots between what you reported, what they observed, and what the tests revealed. A physical therapy diagnosis focuses on movement dysfunction rather than medical disease. For example, where a doctor might diagnose “lumbar disc herniation,” your physical therapist might identify “limited lumbar flexion with radicular symptoms affecting sit-to-stand transfers and walking tolerance.”
Your therapist also determines your prognosis: a realistic prediction of how much improvement you can expect and how long it will take. This is based on the severity of your condition, how long you’ve had it, your overall health, your age, and your activity level. Someone with a recent mild ankle sprain has a very different prognosis than someone with a frozen shoulder that’s been worsening for eight months.
Goal Setting and the Plan of Care
The evaluation ends with a concrete plan. Your therapist will establish a formal plan of care that includes your diagnosis, treatment goals, the types of interventions they’ll use, and how often you’ll need to come in. This plan must be established before treatment begins.
Goals are typically structured to be specific, measurable, and tied to a timeline. More importantly, they’re functional, meaning they’re connected to real activities in your life rather than abstract clinical targets. Instead of “increase shoulder flexion to 160 degrees,” a well-written goal might read “patient will independently reach overhead to retrieve items from a cabinet within six weeks.” Your therapist should discuss these goals with you, and your input matters. The best outcomes happen when goals reflect what you actually want to get back to doing.
The plan also specifies frequency and duration. You might be told to come twice a week for six weeks, or once a week for three months. This varies widely depending on your condition, your insurance, and how your therapist expects you to progress. You’ll often receive a home exercise program at the end of your first visit as well, giving you something to start working on between sessions.
Do You Need a Doctor’s Referral?
All 50 U.S. states allow some form of direct access to physical therapy, meaning you can schedule an evaluation without a physician’s referral. However, the specific rules vary by state. Some states allow unrestricted direct access, while others impose limitations on the number of visits, the types of conditions treated, or the experience level of the therapist. Your insurance plan may also require a referral for coverage regardless of state law, so it’s worth checking with your insurer before booking.
How to Prepare for Your First Visit
Wear comfortable, loose-fitting clothing that gives your therapist access to the area they need to examine. Athletic shoes are ideal. Avoid sandals, high heels, or anything with no support. If you’re being seen for neck pain, wear a scoop-neck or V-neck top so your therapist can see your neck and upper back. For shoulder problems, wear a sports bra or tank top, since you may need to remove your shirt for a thorough exam. For knee issues, wear shorts rather than leggings, which are difficult to roll up high enough. For back pain, an elastic waistband on your pants or shorts is easier to work with than jeans or a belt.
Bring your insurance card, a photo ID, and any relevant imaging reports (X-rays, MRIs) or surgical notes you have. If your doctor sent a referral, confirm it’s been received. Arrive 10 to 15 minutes early to handle paperwork, since most clinics have intake forms covering your medical history, current symptoms, and functional limitations. Filling these out accurately saves time during the interview and gives your therapist a head start.
Evaluation Complexity and Billing
Physical therapy evaluations are billed at three levels of complexity: low, moderate, and high. The level assigned depends on factors like how many body systems are involved, how complicated your medical history is, and how much clinical decision-making your case requires. A straightforward ankle sprain in an otherwise healthy 25-year-old is a low-complexity evaluation. Chronic low back pain in a 65-year-old with diabetes, a prior spinal surgery, and balance problems is high complexity. The complexity level affects what your insurance is billed, and by extension, what your copay or out-of-pocket cost looks like. You can ask the front desk beforehand what your expected cost will be for an initial evaluation.