cardiac catheterization

Dear Sir/Madam

There is a (former) code number: 1920, which apparently corresponds to ANESTHESIA FOR CARDIAC CATHETERIZATION INCLUDING CORONARY ARTERIOGRAPHY AND VENTRICULOGRAPHY (NO DOSIS INCLUDING SWAN GANZ CATHETER).

Would you be so kind to clarify this? I mean, what is the new CPT® number for the former 1920? or what is the proper CPT® number for the aforementioned procedure?

Thank you very much

Dr. Jorge Gonzalez-Mendoza