They are based on the time started when then anesthesiologist begins preparing that patient to receive anesthesia, continues through the procedure and ends when the patient is no longer in need of care from the anesthesiologist
base unit value
When the anesthesiologist begins preparing the patient to receive anesthesia.
yes
AA
AA
ASA by RVG
The formula is...Code the 5 digit anesthesia for (procedure)Then code the answer to the following formula :base (base units per anesthesia CPT code. Obtained from the American Society of Anesthesiologists (ASA) current year Relative Value Guide.)+time (time units based on 15-minute increments. These are the 1993 mean time units from national Medicare claims data for anesthesia services personally performed by the physician)Xanesthesia CF = national anesthesia conversion factor (CF) or dollar amount allowed per unit.
TeamHealth was originally founded to provide emergency department administrative and staffing services, TeamHealth is one of the nation's largest providers of hospital-based clinical outsourcing in multiple departments, including Anesthesia, Hospital Medicine, in addition to Emergency Medicine.
asa
Medicine, surgery, anesthesia
total time(calculation of units of time is determined by the 3rd party payer) hope this help