Counties: 1792 - present. Names not relevant to the area covered by Waterloo County GenWeb are not followed. Those names are shown in italics. 1837 - The townships of Proton, Luther, Melancthon and Amaranth become part of the County of Waterloo.
Taxonomy codes are required for both the rendering provider and the billing provider. If the billing provider is paid at a group level, then both billing and rendering taxonomy codes are required. Otherwise, billing and rendering taxonomy codes are the same, and rendering taxonomy is optional. UB04 Instructions Box 56A- Rendering provider taxonomy
taxonomy codes; therefore the absence of these codes can result in incorrect payment. Taxonomy codes on electronic claim submissions with the ASC X12N 837P and 837I. format are placed in segment PRV03 and loop 2000A for the billing level and segment. PRV03 and loop 2420A for the rendering level.