Final answer:
The correct answer is D. orange oval.
Step-by-step explanation:
The correct answer is D. orange oval. In medical coding, CPT codes are used to describe medical, surgical, and diagnostic services provided by healthcare professionals. Each CPT code is assigned a specific symbol to indicate certain characteristics. An orange oval symbol at the top left of a CPT code indicates that the procedure is bundled into another service or procedure and cannot be billed separately.