jQuery Example Needed for JSON URL

jQuery Example Needed for JSON URL

Hi everyone, I have a url that returns a JSON dataset but I am not having any luck getting jquery to work bringing back the data an displaying it on the web page.  Can someone provide me with an example. I checked the output format from my url and it's valid json.  Here is the link I am pulling from

http://www.ngsmedicare.com/wps/PA_CodeSearchTool/search/json/Ambulance?dateOfService=2012-12-11&procedureCode=A0425&region=13102&locality=00