| Full description | Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism |
| 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 | Z13 — Encounter for screening for other diseases and disorders |