Physical therapy aides help appointments run smoothly, clean treatment areas, provide customer support and manage clerical duties. The specific tasks of an aide also vary by state. In most cases, unlicensed aides do not provide any direct patient care.
Generally, to be legally valid, most contracts must contain two elements: 1  All parties must agree about an offer made by one party and accepted by the other.  Something of value must be exchanged for something else of value. This can include goods, cash, services, or a pledge to exchange these items.
A contract may not be implied where an enforceable express contract exists between the parties as to the same subject matter. To establish the existence of an implied in fact contract, it is necessary to show: an unambiguous offer, unambiguous acceptance, mutual intent to be bound, and consideration. However, these elements may be established by the conduct of the parties rather than through express written or oral agreements.