| Z92 | Personal history of medical treatment | NON-BILLABLE CODE |
| Z92.0 | Personal history of contraception | BILLABLE CODE |
| Z92.2 | Personal history of drug therapy | NON-BILLABLE CODE |
| Z92.21 | Personal history of antineoplastic chemotherapy | BILLABLE CODE |
| Z92.22 | Personal history of monoclonal drug therapy | BILLABLE CODE |
| Z92.23 | Personal history of estrogen therapy | BILLABLE CODE |
| Z92.24 | Personal history of steroid therapy | NON-BILLABLE CODE |
| Z92.240 | Personal history of inhaled steroid therapy | BILLABLE CODE |
| Z92.241 | Personal history of systemic steroid therapy | BILLABLE CODE |
| Z92.25 | Personal history of immunosuppression therapy | BILLABLE CODE |
| Z92.26 | Personal history of immune checkpoint inhibitor therapy | BILLABLE CODE |
| Z92.29 | Personal history of other drug therapy | BILLABLE CODE |
| Z92.3 | Personal history of irradiation | BILLABLE CODE |
| Z92.8 | Personal history of other medical treatment | NON-BILLABLE CODE |
| Z92.81 | Personal history of extracorporeal membrane oxygenation (ECMO) | BILLABLE CODE |
| Z92.82 | Status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility | BILLABLE CODE |
| Z92.83 | Personal history of failed moderate sedation | BILLABLE CODE |
| Z92.84 | Personal history of unintended awareness under general anesthesia | BILLABLE CODE |
| Z92.85 | Personal history of cellular therapy | NON-BILLABLE CODE |
| Z92.850 | Personal history of Chimeric Antigen Receptor T-cell therapy | BILLABLE CODE |
| Z92.858 | Personal history of other cellular therapy | BILLABLE CODE |
| Z92.859 | Personal history of cellular therapy, unspecified | BILLABLE CODE |
| Z92.86 | Personal history of gene therapy | BILLABLE CODE |
