E83.11Hemochromatosis

E83.11 is the ICD-10-CM diagnosis code for hemochromatosis. It belongs to category E83 (disorders of mineral metabolism), block E70-E88 (metabolic disorders) and chapter 4 (endocrine, nutritional and metabolic diseases). It is a header code, so it can't be reported by itself; one of its 4 subcodes must be used instead.

Within E83.1 (disorders of iron metabolism), E83.11 is specifically for hemochromatosis. Related codes cover disorder of iron metabolism, unspecified (E83.10) and other disorders of iron metabolism (E83.19).

To report this condition, pick the subcode that matches the documentation: E83.110 (hemochromatosis), E83.111 (due to repeated red blood cell transfusions), E83.118 (hemochromatosis) and E83.119 (unspecified).

Don't report E83.11 together with the conditions in its Excludes1 note: GALD (P78.84), Gestational alloimmune liver disease (P78.84) and Neonatal hemochromatosis (P78.84).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.