Providers may call the Telephone Service Center (TSC) at 1-800-541-5555 from 8 a.m. to 5 p.m., Monday through Friday, except holidays. The TSC is staffed by knowledgeable telephone agents who can help providers understand the following: Medi-Cal billing policies and procedures. Provider manual information.
A simple subject is the person or thing doing the action of the  verb.    Example:   The boy is day dreaming.    In this sentence, the boy is the person doi â¦ ng the action (day  dreaming). The boy is the simple subject.
Definition: The subject of a sentence is the noun, pronoun or noun phrase that precedes and governs the main verb. The subject is the part of the sentence that performs an action or which is associated with the action. For example: