V2.8 Chapter 2C - Control, Code Tables

In the medical and surgical section the first three characters are section, body system, and the root operation. In ICD-10, the value 026 means the section medical and surgical (0), the body system heart and great vessels (2) and the root operation dilation (7) is the code 027.7 Below is an excerpt from ICD-10, in Table 4 below. ................
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