1	Alphabetical index		_____	The characters that compose the ICD-9 codes.
2	Digits		_____	Index contained within the ICD-9 coding book that lists diagnoses and conditions
3	E Codes		_____	A wide variety of services offered to the patient that have occurred as a consequence of surgery
4	Hypertension table		_____	A listing of the actual codes in numerical order with a variety of notations to assist with correct coding.
5	ICD-9-CM		_____	This table contains four-digit poisoning codes in addition to external causes for the use/abuse of drugs and chemicals
6	Morphology Codes		_____	This table is contained within the alphabetical indes that provides classification for hypertension
7	Neoplasm Table		_____	These codes list the "external causes" of patients conditions, diagnoses and symptoms.
8	Surgical complications		_____	The joining of ICD-9 codes with CPT/HCPCS codes through reference to demonstrate medical necessity for the services.
9	Table of Drugs & Chemicals		_____	This is contained within the alphabetical index that provides classification of neoplasms
10	Bundling		_____	The containment of all associated services, supplies, and materials within one main code
11	CPT		_____	International Classification of Diseases, Ninth Revision, Clinical Modification.
12	Guidelines		_____	These codes are used to classify neoplasms for statistical purposes-maintained by Cancer Registries.
13	Linkage		_____	Information and notes located at the beginning of each section in the CPT book.
14	Modifiers		_____	Current procedural terminology
15	Tabular Index		_____	Two-digit alphanumerical codes that follow the CPT code and are separated from it with a hyphen.