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The services are classified under a nomenclature based on the Current Procedural Terminology (CPT) to which the American Medical Association holds intellectual property rights. [2] Each service in the fee schedule is scored under the resource-based relative value scale (RBRVS) to determine a payment.
Medical billing, a payment process in the United States healthcare system, is the process of reviewing a patient's medical records and using information about their diagnoses and procedures to determine which services are billable and to whom they are billed.
A medical calculator is a type of medical computer software, whose purpose is to allow easy calculation of various scores and indices, presenting the user with a friendly interface that hides the complexity of the formulas. Most offer further information such as result interpretation guides and medical literature references. [1]
Ke is the risk-adjusted, theoretical rate of return on a Company's invested excess capital obtained through external investments. Among other things, the value of Ke and the Cost of Debt (COD) [6] enables management to arbitrate different forms of short and long term financing for various types of expenditures. Ke applies most prominently to ...
A medical example is the likelihood that a given test result would be expected in a patient with a certain disorder compared to the likelihood that same result would occur in a patient without the target disorder. Some sources distinguish between LR+ and LR−. [13] A worked example is shown below.
Since patients often do not know how severe their conditions are, nurses were originally supposed to review a patient's chart and determine whether a particular condition was present in order to calculate the index. Subsequent studies have adapted the comorbidity index into a questionnaire for patients.
Calculators may in some circumstances be used within school and college examinations. In the United Kingdom there are limitations on the type of calculator which may be used in an examination to avoid malpractice. Some calculators which offer additional functionality have an "exam mode" setting which makes them compliant with examination ...
The negative aspects of the project included difficulties in billing and collection. [ 16 ] A 2001 paper examining three of the original four hospitals with comparable "micro-cost" data determined that "the cost reductions primarily came from nursing intensive care unit, routine nursing, pharmacy, and catheter lab."