Question: what are the anesthesia cpt codes?
Answer: 00100-00222. Anesthesia for Procedures on the Head.
00300-00352. Anesthesia for Procedures on the Neck.
00400-00474. Anesthesia for Procedures on the Thorax (Chest Wall and Shoulder Girdle)
00500-00580. ... 
00600-00670. ... 
00700-00797. ... 
00800-00882. ... 
00902-00952.