A CT scan is the test of choice to evaluate for the four types of intracranial hemorrhage (subdural, epidural, intracerebral, or subarachnoid) bleeding in the brain, swelling of the brain during the first 24 to 48 hours after injury, or to detect a skull fracture [4] because it is faster, more cost-effective, and easier to perform than an MRI.
Command and Query Responsibility Segregation (CQRS) is a pattern that segregates the operations that read data (queries) from the operations that update data (commands) by using separate interfaces. This means that the data models used for querying and updates are different.
The Centers for Medicare and Medicaid Services (CMS) designed the PQRS to improve the quality of care for Medicare beneficiaries by tracking practice patterns. Since 2007, quality reporting has been voluntary for services furnished to Medicare Part B Fee-for-Service (FFS) beneficiaries. The ACA made participation in Medicare's PQRS program mandatory beginning in 2015.