causes diarrheal disease

Match the following definitions with the terms.  

The International Classification of Diseases was established by:

The coding abbreviation NOS means

Match the following definitions with the terms.  

If the check is written but not used, what is written across the front of the check?

The coding abbreviation NOS means

The first step in filing a claim with a third-party is:

CMS developed codes for use when specific services, materials, drugs and procedures are not listed in the CPT code book.  These are known as:

When a patient gives written authorization for reimbursement to the physician for billed charges, this is called: