CDC CDC Dental Radiography & Imaging Coding 2

Question 1

What is the correct CDT code for a panoramic radiographic image used for orthodontic diagnosis?

Accepted Answer

D0330

Answer

D0330 covers panoramic radiographic images regardless of purpose, including orthodontic assessment.

Question 2

Which CDT code represents four bitewing radiographic images?

Accepted Answer

D0274

Answer

D0274 is the CDT code for bitewing radiographic images consisting of four images.

Question 3

An extraoral radiographic image — not otherwise specified — is reported using which code?

Accepted Answer

D0250

Answer

D0250 is the CDT code for an extraoral two-dimensional radiographic image, not otherwise specified.

Question 4

When billing for radiographs taken on the same day as a comprehensive exam, what is the standard billing practice?

Accepted Answer

Bill each radiographic code separately from the exam code

Answer

Radiographic codes are billed separately from examination codes because they represent distinct diagnostic procedures.

Question 5

Which CDT code is used for a cephalometric radiographic image?

Accepted Answer

D0340

Answer

D0340 is the CDT code for a 2D cephalometric radiographic image commonly used in orthodontic diagnosis.

(CDC) Certified Dental Coder Practice Test