The Anesthesia Conversion Factors file lists the conversion factors used to compute allowable amounts for anesthesia services under CPT codes 00100–01999. The 2011 anesthesia conversion factors are now available and can be accessed on the
TrailBlazer Anesthesia Conversion Factors Web page. The anesthesia conversion factors for 2011 are listed by payment locality and are effective for dates of service on or after January 1, 2011. For more information,
click here.