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.
Definition: Hydranencephaly. Hydranencephaly is defined as the congenital absence of the cerebral hemispheres in which the space in the cranium that they normally occupy is filled with fluid. Hydranencephaly is a neurologic disorder in which the cerebral hemispheres are lacking although the cerebellum, brainstem, and other central nervous system tissues may be intact. The newborn with hydranencephaly may have normal neurologic functions but does not develop, and computed tomographic scans indicate an absence of cerebral tissue.