We probably should have put this up at the beginning of the year, unfortunately it got buried. Here is a Medical Coding website for icd10. http://www.icd10data.com.
We do not know whether they are going to update to 2018. Here is what they say
ICD10Data.com takes the official ICD-10-CM and ICD-10-PCS medical codes and adds millions of cross references between codes to make finding what you need faster and easier then ever before.
The site is the successor website to ICD9Data.com, the free ICD-9-CM medical coding website that came online in 2006.
Our goal is to make ICD10Data.com the website you turn to when you need current and accurate ICD-10-CM/PCS codes. We always welcome suggestions or comments. Contact ICD10Data.com at: firstname.lastname@example.org.