| Z83 | Family history of other specific disorders | NON-BILLABLE CODE |
| Z83.0 | Family history of human immunodeficiency virus [HIV] disease | BILLABLE CODE |
| Z83.1 | Family history of other infectious and parasitic diseases | BILLABLE CODE |
| Z83.2 | Family history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism | BILLABLE CODE |
| Z83.3 | Family history of diabetes mellitus | BILLABLE CODE |
| Z83.4 | Family history of other endocrine, nutritional and metabolic diseases | NON-BILLABLE CODE |
| Z83.41 | Family history of multiple endocrine neoplasia [MEN] syndrome | BILLABLE CODE |
| Z83.42 | Family history of familial hypercholesterolemia | BILLABLE CODE |
| Z83.43 | Family history of other disorder of lipoprotein metabolism and other lipidemias | NON-BILLABLE CODE |
| Z83.438 | Family history of other disorder of lipoprotein metabolism and other lipidemia | BILLABLE CODE |
| Z83.49 | Family history of other endocrine, nutritional and metabolic diseases | BILLABLE CODE |
| Z83.5 | Family history of eye and ear disorders | NON-BILLABLE CODE |
| Z83.51 | Family history of eye disorders | NON-BILLABLE CODE |
| Z83.511 | Family history of glaucoma | BILLABLE CODE |
| Z83.518 | Family history of other specified eye disorder | BILLABLE CODE |
| Z83.52 | Family history of ear disorders | BILLABLE CODE |
| Z83.6 | Family history of other diseases of the respiratory system | BILLABLE CODE |
| Z83.7 | Family history of diseases of the digestive system | NON-BILLABLE CODE |
| Z83.71 | Family history of colonic polyps | NON-BILLABLE CODE |
| Z83.710 | Family history of adenomatous and serrated polyps | BILLABLE CODE |
| Z83.711 | Family history of hyperplastic colon polyps | BILLABLE CODE |
| Z83.718 | Other family history of colon polyps | BILLABLE CODE |
| Z83.719 | Family history of colon polyps, unspecified | BILLABLE CODE |
| Z83.79 | Family history of other diseases of the digestive system | BILLABLE CODE |
