Final answer:
The ICD code that indicates xanthelasmatosis (essential) is 757.33, which is used for diagnosis and billing in medical practice.
Step-by-step explanation:
The code that indicates xanthelasmatosis (essential) is b.) 757.33. The codes listed (272.2, 757.33, 277.2, 277.3) are part of the International Classification of Diseases (ICD), which is used globally to standardize the diagnosis of various conditions. Xanthelasmatosis is a condition characterized by the development of yellowish deposits of cholesterol underneath the skin around the eyelids, known as xanthelasma. Remembering these codes is essential for proper documentation and billing in medical practice.