1/18/2024 0 Comments Icd 10 tabular list![]() Possible code numbers range from A00.0 to Z99.9. The fourth character follows a decimal point. ICD-10 is represented with a letter in the first position and a number in the second, third, and fourth positions. extension, known as ICD-CM, is maintained by the National Center for Health Statistics within the Centers for Disease Control and Prevention to more precisely define ICD use in the U.S. The primary purpose of this code set is to classify both causes of death or mortality and diseases or morbidity. ICD: A medical code set maintained by the World Health Organization (WHO).It is a useful tool to convert data from ICD-9-CM to ICD-10-CM. GEM (General Equivalence Mapping): This reference mapping attempts to include all valid relationships between the codes in the ICD-9-CM diagnosis classification and the ICD-10-CM diagnosis classification.Additional details in clinical documentation provide more information, suggestions, guidance, and checklists-all of which coding professionals may use to select the codes that most accurately describe the procedures and services provided. Documentation: Clinical documentation specificity is one of the most important characteristics of the ICD-10-CM coding system. ![]() ![]() Not elsewhere classifiable (NEC): This abbreviation in the Tabular List represents “other specified.” When a specific code is not available for a condition the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together when appropriate. A type 2 excludes (Excludes2) note indicates “not included here.” An Excludes2 note indicates that the condition excluded is not associated with the condition represented by the code, but a patient may have both conditions at the same time. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition. A type 1 excludes (Excludes1) note means “not coded here.” An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. Excludes notes: There are two types of excludes notes.Not otherwise specified (NOS): This abbreviation is the equivalent of “unspecified.”.Includes notes: This note appears immediately under a three-character code title to further define or give examples of the content of the category.Notes: Extra information to define or clarify code choice.Possible conventions to include with codes include the following: These conventions are incorporated within the Index and Tabular List of the ICD-10-CM as instructional notes. Conventions of ICD-10: The general rules for use of the classification independent of guidelines.Combination codes: Single codes used to classify any of the following: two diagnoses a diagnosis with an associated secondary process (manifestation) or a diagnosis with an associated complication.Chronic conditions: Medical conditions characterized by long duration, frequent recurrence over a long period of time, and/or slow progression over time.Character “x”: Used as a placeholder in ICD-10-CM in certain codes to allow for future expansion and to fill in empty characters when a code that is less than six characters in length requires a seventh character.Category: The three-digit diagnosis code classifications that broadly define each condition (for example, 250 for diabetes mellitus).If no bilateral code is provided and the condition is bilateral, assign separate codes for both the left and right side. An unspecified side code also is provided in instances where the side may be unidentified in the medical record. ![]()
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