You should submit corrected claims only when information has changed on the claim. For example: Errors were found involving diagnosis, procedure, date, or modifier. Claims contained missing, incorrect, or incomplete data according to our claim submission criteria.
In math a bar diagram is a pictorial representation of numerical data in the form of rectangles or Bars of equal widths and various heights.
diagram (plural diagrams) 1  A plan, drawing, sketch or outline to show how something works, or show the relationships between the parts of a whole. 2  A graph or chart. ( 3 category theory) A functor from an index category to another category.