project 1 week 3
complete five short essay questions. Your answers must be in complete sentences.
Question 1
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Describe the history of the ICD-9-CM and describe the ICD-10_CM and ICD-10-PCS.
Question 2
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What is the definition of an inpatient? What is a DRG?
Question 3
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What is a principal diagnosis?
Question 4
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1. Describe the CPT. 2. What is unbundling?
Question 5
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What symbols are located throughout the CPT, and what do they identify?