Table 2.
Primary ICD-9 diagnosis code for emergency department visits
| N (%) | |
|---|---|
| Infectious & Parasitic Diseases (001–139) | 255 (1.2%) |
| Malignant Neoplasms (140–209) | 130 (0.6%) |
| Other Neoplasms (210–239) | 33 (0.2%) |
| Diseases of Endocrine/Nutritional/Metabolic Systems (240–279) | 591 (2.7%) |
| Diseases of Blood and Blood Forming Organs (280–289) | 81 (0.4%) |
| Mental Disorders (290–319) | 830 (3.8%) |
| Diseases of Nervous System/Sense Organs (320–389) | 938 (4.3%) |
| Diseases of Circulatory System (390–459) | 1135 (5.2%) |
| Disease of Respiratory System (460–519) | 1636 (7.5%) |
| Disease of Digestive System (520–579) | 1196 (5.5%) |
| Diseases of Genitourinary System (580–629) | 3706 (16.9%) |
| Complications of Pregnancy, Childbirth and the Puerperium (630–679) | 8 (0.04%) |
| Diseases of Skin (680–709) | 1330 (6.1%) |
| Diseases of Musculoskeletal System/Connective System (710–739) | 2391 (10.9%) |
| Congenital Abnormalities (740–759) | 26 (0.1%) |
| Certain Conditions Originating in the Perinatal Period (760–779) | 3 (0.01%) |
| Symptoms, Signs & Ill Defined Conditions (780–799) | 3496 (15.9%) |
| Injury/Poisonings (800–999) | 2455 (11.2%) |
| Factors Influencing Health Status and Contact with Health Services (V01-V89) | 1694 (7.7%) |