ICD-10-CM · Chapter 21 · Z00-Z99
Z92 Personal history of medical treatment
Excludes 2 (not included here)
- postprocedural states (Z98.-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| Z92..0 | Personal history of contraception | Yes |
| Z92..2 | Personal history of drug therapy | No |
| Z92..21 | Personal history of antineoplastic chemotherapy | Yes |
| Z92..22 | Personal history of monoclonal drug therapy | Yes |
| Z92..23 | Personal history of estrogen therapy | Yes |
| Z92..24 | Personal history of steroid therapy | No |
| Z92..240 | Personal history of inhaled steroid therapy | Yes |
| Z92..241 | Personal history of systemic steroid therapy | Yes |
| Z92..25 | Personal history of immunosuppression therapy | Yes |
| Z92..26 | Personal history of immune checkpoint inhibitor therapy | Yes |
| Z92..29 | Personal history of other drug therapy | Yes |
| Z92..3 | Personal history of irradiation | Yes |
| Z92..8 | Personal history of other medical treatment | No |
| Z92..81 | Personal history of extracorporeal membrane oxygenation (ECMO) | Yes |
| Z92..82 | Status post administration of tPA (rtPA) in a different facility within the last 24 hours prior to admission to current facility | Yes |
| Z92..83 | Personal history of failed moderate sedation | Yes |
| Z92..84 | Personal history of unintended awareness under general anesthesia | Yes |
| Z92..85 | Personal history of cellular therapy | No |
| Z92..850 | Personal history of Chimeric Antigen Receptor T-cell therapy | Yes |
| Z92..858 | Personal history of other cellular therapy | Yes |
| Z92..859 | Personal history of cellular therapy, unspecified | Yes |
| Z92..86 | Personal history of gene therapy | Yes |
| Z92..89 | Personal history of other medical treatment | Yes |
Last reviewed: September 2026