The doctor is able to sign and complete forms and claims on your behalf, however, these often carry a charge. Please ask the receptionist if you wish to know the amount. Many of these charges can be claimed back from your employers or insurance companies.
Examples of forms are:
Please leave these forms with the receptionist who will pass them on to the doctor. The doctor has a heavy workload and will not be able to treat such forms as priority over ill patients. You therefore, need to leave a week before your form is available for collection.