| T793 | Post-traumatic wound infection, not elsewhere classified | แผลติดเชื้อ | 19 | 18 | 37 |
| K353 | Acute appendicitis with localized peritonitis | | 13 | 22 | 35 |
| K802 | Calculus of gallbladder without cholecystitis | นิ่วในถุงน้ำดี | 7 | 20 | 27 |
| S0600 | Concussion: without open intracranial wound | | 8 | 12 | 20 |
| R195 | Other faecal abnormalities | ตรวจพบเมือกในอุจจาระ | 7 | 11 | 18 |
| K358 | Acute appendicitis, other and unspecified | | 7 | 11 | 18 |
| K409 | Unilateral or unspecified inguinal hernia, without obstruction or gangrene | ไส้เลื่อน | 15 | 1 | 16 |
| M7267 | Necrotising fasciitis, ankle and foot | | 10 | 6 | 16 |
| K800 | Calculus of gallbladder with acute cholecystitis | | 7 | 9 | 16 |
| S5250 | Fracture of the lower end of radius: closed | | 6 | 9 | 15 |
