Separate document that is an addition to a will that may modify, add to, subtract from, or revoke certain provisions of a will.

1. Process of translating written descriptions into numerical and alphanumerical codes. 2. Choosing codes from numerical and alphanumerical systems that identify and describe a patient’s diagnosis, as well as medical, surgical, and diagnostic procedures and services such as ICD-9-CM, CPT, and HCPCS.
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A method of putting information into a numerical form for statistical us. Most information on policies is coded and then put into reports.

Rules or principles for determining a diagnostic code when using diagnostic code books such as each space, typefaces, indentations, punctuation marks, instructional notes, abbreviations, cross-reference notes, and specific usage of the words and, with, and due to. These rules assist in the selection of correct codes for the diagnoses encountered. Also see conventions.

1. Official policies published by the Centers for Medicare and Medicaid Services (CMS) that tell how procedure codes are to be assigned by providers when submitting insurance claims for patients who have received medical services. 2. Official rules for assigning ICD-9-CM diagnostic codes to patients’ conditions of illnesses, injuries, and diseases.

Official code conventions used when selecting diagnostic and procedural code numbers for a patient who has received medical services by a provider.

Expert in coding diagnoses and procedures using diagnostic and procedural code books.

One type of certification earned by meeting the requirements of the American College of Medical Coding Specialists (ACMCS).

1. Acronym for occurring in the “course of employment.” An injury must occur in the course of employment to be compensable in workers’ compensation. Thus the activity the employee was engaged in at the time of injury must grow out of, or be incidental to, the employment. 2. Abbreviation for center of excellence. See center of excellence (COE).