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Every code is listed alphabetically
with the correct code beside it.
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Every code is taken to ultimate
specificity with easy 4th and 5th digit menus that are impossible to
miss.
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Mandatory additional codes are
provided for you right beside the primary codes. The sequencing is
clearly indicated.
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Context sensitive help is provided
throughout.
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Tutorials on coding guidelines
included.
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An absolutely free ICD-9 hotline
available whenever you have an ICD-9 question.