Pathology/Lab Coding Alert

Question: I read about the transition to ICD-10 in your last issue. How are these diagnosis codes different from ICD-9, and how can I learn more about the implementation process? Indiana Subscriber Answer: CMS proposes to implement ICD-10-CM (clinical modifications) to replace ICD-9-CM, volumes 1 and 2, by Oct. 1, 2011. ICD-10 has almost 10 times as many diagnosis and condition codes as ICD-9. You-ll need to become familiar with the format of the codes. Unlike ICD-9, which lists three- to five-digit numeric codes, ICD-10 uses the following format: - The codes begin with an alpha character (A to Z) - A category code has three characters in the format alpha, numeric, numeric (such as A10) - Subcategories have four or five characters, made by placing a digit or two digits after a decimal (such as A79.8 or H15.81) - Codes may include an "x" as a dummy fifth-character place holder for some six-character codes to permit future expansion (such as T37.0x1) - Codes may have a seventh-character extension that is an alpha character (such as S52.001A). Learn more: CMS intends to host a series of conference calls including Q&A sessions which will cover the ways in which ICD-10 will differ from the current ICD-9 system. If you are puzzled by the differences in code lengths or other disparities between the current method and ICD-10, tune into the calls on Nov. 12 (for non-hospital Part A and Part B providers), or Nov. 17 (for physicians). Or you can simply check out CMS- PowerPoint presentation on the topic. You can access both online at http://www.cms.hhs.gov/ICD10. Tip: Let our experts ground you with some solid information in the upcoming teleconference, "ICD-10 Preparation: What You Need to Know NOW," available on the Internet at http://www.audioeducator.com/industry_conference.php?id=1304.