California lets you start physical therapy without a doctor’s referral. Under Business and Professions Code Section 2620.1, a licensed physical therapist can evaluate and treat you directly, but the law attaches conditions that run through the whole episode of care. The most important one: treatment cannot continue past 45 calendar days or 12 visits, whichever comes first, unless a physician, osteopath, or podiatrist examines you and signs off on the therapist’s plan of care.1California Legislative Information. California Code Business and Professions Code 2620.1
The Four Conditions Attached to Direct Access
You can walk into a physical therapist’s office in California and begin treatment the same day, but BPC 2620.1 sets four rules that apply from the first visit forward.
The therapist must refer you out when warranted. If the therapist has any reason to believe you show signs or symptoms of a condition beyond the scope of physical therapy, or you are not making measurable progress toward documented treatment goals, the therapist has to refer you to a physician, osteopath, dentist, podiatrist, or chiropractor. This is a continuous obligation. A therapist who keeps treating a patient who isn’t improving is violating the statute regardless of whether the day or visit count has run out.
The therapist must disclose any financial interest in your treatment and comply with the professional conduct requirements in BPC 2633. Therapists working through a physical therapy corporation must also follow the referral-fee prohibitions in Article 6.
With your written authorization, the therapist must notify your physician that treatment has begun. The statute does not set a specific deadline for this notice, but it is a standing obligation whenever you consent to the disclosure.
Treatment stops at 45 days or 12 visits without a signed plan of care. Past that point, a physician, osteopath, or podiatrist must examine you (in person or by telehealth), run any testing they consider appropriate, and provide a dated signature approving the therapist’s plan of care. Whichever threshold hits first controls.1California Legislative Information. California Code Business and Professions Code 2620.1
When the 45-Day and 12-Visit Cap Does Not Apply
Two situations lift the physician sign-off requirement. The first is wellness-oriented physical therapy as described in BPC 2620(a), meaning services focused on physical fitness and movement-related health rather than treatment of a diagnosed condition. The second is services provided under an individualized family service plan (IFSP) or individualized education program (IEP) under the federal Individuals with Disabilities Education Act, where the patient has no medical diagnosis.1California Legislative Information. California Code Business and Professions Code 2620.1
Outside those two exceptions, any direct-access episode of care that runs long enough will need a physician in the loop. BPC 2620.1 contains no general emergency exception.
What a Physical Therapist Cannot Do Under Direct Access
BPC 2620 defines physical therapy broadly. It covers corrective rehabilitation and treatment of bodily or mental conditions using heat, light, water, electricity, sound, massage, and exercise, along with evaluation, treatment planning, instruction, consultation, and wellness services aimed at movement-related health.2California Legislative Information. California Business and Professions Code 2620
The boundaries matter more than the general authorization, especially when you arrive without a prior diagnosis. A California physical therapy license does not authorize the diagnosis of disease. The statute says so explicitly, and BPC 2620.1(c) confirms that direct access does not expand or modify the scope of practice. A therapist can tell you your symptoms are consistent with a referral for imaging; a therapist cannot tell you that you have a herniated disc.2California Legislative Information. California Business and Professions Code 2620
The statute also bars therapists from using X-rays or radioactive materials for diagnostic or therapeutic purposes, and from using electricity for surgical purposes such as cauterization.
Insurance and Medicare Do Not Follow the State Rule
California’s direct-access law governs your legal right to begin treatment. It does not decide whether your insurance will pay for it. Medicare requires that a physician or other qualifying provider certify the need for services before it will reimburse a physical therapy claim.3Medicare. Physical Therapy Services
That creates a practical gap. A Medicare beneficiary can legally start physical therapy in California without a referral, but the therapist will not get paid unless a physician signs off. Most clinics handle this by contacting the patient’s physician early in care to obtain the required certification. Private insurers vary in their referral requirements, so it is worth confirming your plan’s rules before the first visit. If neither you nor the therapist verifies coverage, the bill can land on you.
How the Rules Are Enforced
The Physical Therapy Board of California enforces the direct-access rules through BPC 2660, which defines unprofessional conduct and the consequences for it. The board can suspend a license for up to 12 months, revoke it entirely, impose probation, or issue citations with fines.4California Legislative Information. California Business and Professions Code 2660
The conduct that triggers action is wide-ranging: practicing beyond the scope of physical therapy, failing to maintain adequate patient records, gross negligence, aiding unlicensed practice, and any fraudulent or dishonest act related to the profession. For direct-access care specifically, the recurring problems are exceeding the 45-day or 12-visit threshold without a signed plan of care, failing to refer a patient who isn’t progressing, and failing to disclose a financial interest.4California Legislative Information. California Business and Professions Code 2660
Citation fines under the board’s published guidelines run from $100 to $5,000 per violation depending on severity. Scope-of-practice overreach and record-keeping failures both carry a $5,000 maximum. A therapist who fails to produce patient records within 15 days of a board request accompanied by the patient’s written authorization faces a separate penalty of $1,000 per day until the records are turned over.5Physical Therapy Board of California. Guidelines for Issuing Citations and Imposing Discipline
A conviction for any crime substantially related to the duties of a physical therapist gives the board separate grounds to suspend or revoke a license under BPC 490, once the time for appeal has elapsed or the conviction has been affirmed. That authority stands even if the therapist later obtains an expungement under Penal Code 1203.4. Practicing without a valid license is itself unlawful under BPC 2630.6California Legislative Information. California Code BPC 490
Beyond board discipline, a therapist who treats past the statutory limits without physician oversight, or ignores red-flag symptoms that should have prompted a referral, faces civil malpractice exposure. Failure to follow the BPC 2620.1 conditions can be used as evidence that the therapist fell below the standard of care.