Prior Authorization Update — Code 64640

June 2, 2021

Blue Cross and Blue Shield of Texas has made a minor change to the previously posted Prior Authorization lists effective 7/1/2021. Effective immediately, procedure code 64640 will no longer require prior authorization.

We have updated the prior authorization lists posted on the Prior Authorization Lists for Fully Insured and Administrative Services Only (ASO) Plans page of the provider website to reflect this change.

Contact your local Provider Network Management Office, if you have any questions.