| Chapter 1 | Certain infectious and parasitic diseases (A00-B99) |
| Chapter 2 | Neoplasms (C00-D49) |
| Chapter 3 | Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89) |
| Chapter 4 | Endocrine, nutritional and metabolic diseases (E00-E89) |
| Chapter 5 | Mental and behavioral disorders (F01-F99) |
| Chapter 6 | Diseases of the nervous system (G00-G99) |
| Chapter 7 | Diseases of the eye and adnexa (H00-H59) |
| Chapter 8 | Diseases of the ear and mastoid process (H60-H95) |
| Chapter 9 | Diseases of the circulatory system (I00-I99) |
| Chapter 10 | Diseases of the respiratory system (J00-J99) |
| Chapter 11 | Diseases of the digestive system (K00-K95) |
| Chapter 12 | Diseases of the skin and subcutaneous tissue (L00-L99) |
| Chapter 13 | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Chapter 14 | Diseases of the genitourinary system (N00-N99) |
| Chapter 15 | Pregnancy, childbirth and the puerperium (O00-O9A) |
| Chapter 16 | Certain conditions originating in the perinatal period (P00-P96) |
| Chapter 17 | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Chapter 18 | Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) |
| Chapter 19 | Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Chapter 20 | External causes of morbidity (V00-Y99) |
| Chapter 21 | Factors influencing health status and contact with health services (Z00-Z99) |
