The handbook's format and style of presentation follows that of previous editions inspired by the Faye Brown approach to coding instruction. The handbook is authored by Nelly Leon-Chisen, RHIA, Director of Coding and Classification at the AHA.
Fiscal year 2021 code updates, including new information on COVID-19, vaping-related disorder, history of diabetes mellitus or hypertension, immunodeficiency, cytokine release syndrome,cerebrospinal fluid leak, intracranial hypotension, neonatal cerebral infarction, and “chronic stroke”
Up-to-date guidance on coding signs and symptoms, diseases, disorders, procedures, conditions, complications of care, long-term care, and more
Reflects the Official Coding Guidelines
Over 200 chapter-based and final review exercises
Built-in workbook of case summary exercises
More than 50 four-color illustrations of anatomy, common disorders, and procedures
Instructions: Use your mouse wheel to scroll up or down in the area below. As you scroll more information will be added automatically. Or use the up arrow or down arrow buttons to add more information into the window.
Map-A-Code™ ICD-9 to 10 and back again
View the general equivalency mappings (GEMs) between the ICD-9 and ICD-10 code sets.
Access to this feature is available in the following products:
Find-A-Code Facility Base
Map-A-Code uses the Medicare General Equivalence Mappings (GEMs) and Reimbursement Mappings (RMs) to map codes from ICD-9-CM (v1 and v3) to ICD-10-CM and ICD-10-PCS.