Medical billing and coding are crucial components of healthcare because they enable healthcare practitioners to be paid for their services. Using numerical values, such as age and gender, to give codes, is known as numerical coding. The 4 fundamentals of coding are diagnosis coding, procedure coding, medical necessity, and correct coding initiative. Medical codes are alphanumeric and consist of numbers and letters. The medical professional would note the specifics of the appointment and assign a high blood pressure ICD-10 code as well as a CPT code for the visit.
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