Question: Because physicians can order lab tests with a narrative diagnosis, we sometimes have to assign the appropriate ICD-9 code for lab billing based on the physician's description. Unfortunately, sometimes we have diagnosis coding questions that seem unanswerable. Are there any resources we can consult when an ICD-9 question is too tough to solve in our lab? Answer: You can consult several resources on the Internet if you have diagnosis coding queries. Here is a list of those Web sites. Keep it handy in case you or anyone else in the lab ever has a question about or a problem with diagnosis coding.
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Web Sites of Note: