Neurosurgery
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Comparative Study
An Analysis of Medicare Reimbursement for Neurosurgeon Office Visits: 2010 Compared to 2018.
Trends in Medicare billing and procedural reimbursement for outpatient office visits remain unclear within the field of neurosurgery. ⋯ Neurosurgeons are performing more office visits and billing for more time with patients. Meanwhile, Medicare has been paying physicians less per office visit, denying higher amounts of payments and reimbursing a decreasing percentage of submitted charges for office visits. An understanding of these trends is necessary to ensure continued equity and quality access to neurosurgical care in the United States.
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Meningiomas are dural-based neoplasms that account for ∼37% of all intracranial tumors in the adult population. They can occur anywhere within the central nervous system and have a predilection for females. The World Health Organization classifies meningiomas into 3 grades based on increased risk of recurrence and associated mortality in grade III tumors. ⋯ With the long-recognized association with neurofibromatosis type 2 gene mutation, putative driver mutations can be attributed to ∼80% of tumors. Several germline mutations have also been identified in some cases of familial meningiomatosis such as SMARCE1, SUFU, PTEN, and BAP1. Finally, in addition to genetic data, epigenetic alterations, specifically deoxyribonucleic acid methylation, are being increasingly recognized for their prognostic value, potentially adding objectivity to a currently subjective grading scheme.