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Which of the following root operations is defined as “cutting off all or a portion of the upper or lower extremeties”? 

Root operations in the Placement Section include only those procedures that are performed without making an incision or a puncture.

The coding professional must be sure that the medical record documentation supports code assignment.

Which of the following is the main purpose of the ICD-10-PCS Alphabetic Index? 

Words such as “with,” “in,” “due to,” and “associated with” are used to express the relationship between the main term or a subterm and an associated condition or etiology.

Components of a procedure specified in the root operation definition and explanation are not coded separately. 

A patient is admitted for an intended cholecystectomy with exploration of the common duct. However, upon entering the abdominal cavity (peritoneal cavity) metastatic malignancy involving stomach and duodenum, with possible primary site in pancreas, necessitated canceling the intended procedure and closing the operative wound. Assign the appropriate procedure code(s) for the encounter. Hint: Code to the extent that the procedure was performed [BLANK-1]

Which of the following terms refers to either a reduction in the quantity of hemoglobin or a reduction in the volume of red blood cells? 

When the provider documentation refers to use, abuse, and dependence of the same substance, what is the coding hierarchy? 

Tumor cells in carcinoma that are undergoing malignant changes, but are still confined to the point of origin without invasion of the surrounding normal tissue, are referred to as: