Final answer:
The medical procedure code for shaving a dermal lesion on the neck that is 1.4 cm in size is likely CPT code 11305, as it falls under the category of shaving skin lesions of 0.5 to 2.0 cm. To ensure accuracy, always refer to the latest CPT codebook.
Step-by-step explanation:
The question pertains to assigning the correct procedural terminology code for the medical procedure of shaving a dermal lesion on the neck. According to the American Medical Association's Current Procedural Terminology (CPT) codes, shaving of skin lesions is determined by factors including the technique used (shaving, excision), the lesion's location on the body, and the lesion's diameter.
In this particular case, for a lesion on the neck with a diameter of 1.4 cm, you would typically reference the CPT code for lesion shaving by measuring the greatest clinical diameter of the lesion plus that of the margin required for complete excision. Based on information that can be found in the CPT codebook, since the lesion in question is under 2.0 cm, the correct code would fall into the range of CPT codes for skin lesion shaving that corresponds to that specific location and size. As of before my knowledge cut off, CPT code 11305 represents shaving of epidermal or dermal lesions, single lesion, neck, hands, feet, genitalia; lesion diameter 0.5 to 2.0 cm. For the most accurate and current code, always check the latest CPT codebook or coding resources, as codes can be updated annually.