| Value | Category |
|---|---|
| 0 | |
| 1 | Preventive services |
| 2 | Treatment for coden |
| 3 | Treatment for other diseases |
| 4 | Traffic accidents |
| 5 | Work accidents |
| 6 | Other injures/accidents |
| 7 | Pre-natal checkup |
| 8 | Delivery |
| 9 | Abortion/family planning |
| 10 | Check-up |
| 11 | rehabilitation |
| 12 | others |
| Sysmiss |