We are proud to announce that PhenoPath is now a Quest Diagnostics Company.

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ICD-10 Go-Live

We have now passed the October 1, 2015, federally-mandated ICD-10-CM go-live date.

For dates of service October 1, 2015 and greater, medical diagnosis coding have changed from ICD-9-CM diagnosis code sets to ICD-10-CM diagnosis code sets.

PhenoPath is prepared for this coding transition and is ready to receive ICD-10-CM diagnosis coding information from our clients in order to submit claims using the new code sets.

All providers, laboratories, institutions, hospitals and other providers ordering laboratory testing and analysis to be performed by PhenoPath must provide ICD-10-CM diagnosis codes for all testing submitted for dates of service October 1, 2015 and greater.  

If you have questions regarding the ICD-10-CM coding changes, please contact our Billing Department at 866-927-4366.

For additional information regarding this change, please visit:



Click here for a list of ICD-9 to ICD-10 Common Codes:  

ICD-9 to ICD-10