The Centers for Medicare and Medicaid Services (CMS) determines the final relative value unit (RVU) for each code, which is then multiplied by the annual conversion factor (a dollar amount) to yield the national average fee. Rates are adjusted according to geographic indices based on provider locality.tandard 20% Co-Pay. All Part B services require the patient to pay a 20% co-payment. The MPFS does not deduct the co-payment amount. Therefore, the actual payment by Medicare is 20% less than shown in the fee schedule.
Definition. Microcephaly (my-kroh-SEF-uh-lee) is a rare neurological condition in which an infant's head is significantly smaller than the heads of other children of the same age and sex.efinition. Microcephaly (my-kroh-SEF-uh-lee) is a rare neurological condition in which an infant's head is significantly smaller than the heads of other children of the same age and sex.
Macrocephaly refers to an overly large head in infants. Not all cases of macrocephaly are cause for alarm. However, it is often a sign of other complications within the head or brain. The generally used standard for macrocephaly is when the circumference, or measurement of the head, is more than 2 standard deviations above the average for that age, or larger than the 98th percentile.