| Full description | Encounter for examination for normal comparison and control in clinical research program |
| Billable | Yes |
| Chapter | Chapter 21: Factors influencing health status and contact with health services (Z00-Z99) |
| Section | Persons encountering health services for examinations (Z00-Z13) |
| Parent code | Z00 — Encntr for general exam w/o complaint, susp or reprtd dx |