| Full description | Personal history of unintended awareness under general anesthesia |
| Billable | Yes |
| Chapter | Chapter 21: Factors influencing health status and contact with health services (Z00-Z99) |
| Section | Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99) |
| Parent code | Z92.8 — Personal history of other medical treatment |