- Reviews the assignment and sequencing of codes for the principal diagnosis, principal procedure, complications and comorbid (CC) conditions, and other significant invasive and non-invasive procedures that should be coded according to ICD-10-CM official guidelines for coding and reporting, published by the U.S. Department of Health and Human Services (DHHS) and the AHA Coding Clinic for ICD-10-CM.
- Applies Medicare Outpatient Prospective Payment System (OPPS) coding assignment requirements regarding the following: Modifiers approved for Hospital Outpatient use, CPT consistent with HCPCS Level II , Medical Necessity Justification (i.e., linking diagnosis to procedure/service performed), Evaluation and Management code assignment, when necessary.
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