The Prefix Reference List has been updated with the following changes:

  • PQC had been updated to indentify this prefix expired on December 31, 2018.
  • QWP has been corrected to reflect (Pathway - National Accounts), rather than HMO. Our system has been processing claims correctly against our Pathway network, but our Prefix Reference List needed to be updated.


Access the updated list online. Please go to  Select Providers.  Under the Communcations heading, select Contact Us.  Choose Colorado, then select Prefix Reference List.

Featured In:
February 2019 Anthem Provider Newsletter - CO