What are the four current procedural terminology codes for radiological supervision and interpretation?

The four current procedural terminology (CPT) codes for radiological supervision and interpretation are:

76140: Radiological supervision and interpretation of diagnostic imaging studies performed by qualified health care professional

76141: Radiological supervision and interpretation of diagnostic imaging studies performed by a physician

76142: Radiological supervision and interpretation of diagnostic imaging studies performed by a non-physician practitioner

76143: Radiological supervision and interpretation of diagnostic imaging studies performed by a qualified health care professional, including consultation with the referring physician