It may not be necessary to make a full note on every patient visit.
When a physiotherapist has documented a comprehensive assessment, there is a clear treatment plan, and the patient’s condition has not yet changed from the last appointment, an attendance record (documenting that the patient has come to the appointment), it may be enough. An attendance record could just be a check-mark on a set date indicating the patient came for treatment or it may appear in a different way.
However, if the patient’s condition has changed or the therapy is modified there needs to be documentation of this change in the patient’s chart.
If you want a full picture of the patient’s attendance or overall treatment you should ask for the invoices (they can also tell you who provided care and when), the patient record, any exercise sheets or logs and/or a record of attendance which could be captured in the patient chart, on the clinic sign in sheet or in treatment logs.