| Full description | Procedure and treatment not carried out because of patient's decision for unspecified reasons |
| Billable | Yes |
| Chapter | Chapter 21: Factors influencing health status and contact with health services (Z00-Z99) |
| Section | Encounters for other specific health care (Z40-Z53) |
| Parent code | Z53.2 — Proc/trtmt not crd out bec pt decision for oth/unsp reason |