Professional Services Coding Guidelines

In the civilian sector, coding for an ASC or for a hospital would be for the institutional component of the services. Modifiers 27, 73 or 74 are not to be used for professional services coding. 5.2.4. HCPCS Level II Modifiers . The fourth list usually has a title such as Level II (HCPCS/National) Modifiers. ................
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