Section I. Conventions, General Coding Guidelines and Chapter Specific Guidelines Exam Questions With Complete Solutions

Section I. Conventions, General Coding Guidelines and Chapter Specific Guidelines Exam Questions With Complete Solutions Default Code - answerThe code that represents the condition most commonly associated with the term. Three character ICD-10-CM codes represent what level of code in the ICD-10-CM? - answerCategory Section I.A.1 Alphabetic Index and Tabular List - answerThe ICD-10-CM is divided into the Alphabetic Index and the Tabular List. Section I.A.2 Format and Structure - answerThe ICD-10-CM tabular list contains categories, subcategories, and codes. C Codes may be 3, 4, 5, 6, or 7 characters. The ICD-10-CM uses an indented format for ease in reference. Section I.A.3 Use of Codes for Reporting Purposes - answerFor reporting purposes only codes are permissible, not categories, subcategories, and any applicable 7th character is required. Section I.A.4 Placeholder Character - answerThe ICD-10-CM utilizes a placeholder character X. Section I.A.5 7th Characters - answerCertain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the tabular list instruct. Section I.A.6 Abbreviations - answerNEC- "Not Elsewhere Classifiable" This abbreviation represents "other specified" NOS-"Not Otherwise Specified" This abbreviation is the equivalent of unspecified.