|
Chapter | Diagnosis | Code range in ICD-9-CM |
|
Ch01 | Infectious and parasitic diseases | 001–139 |
Ch02 | Neoplasms | 140–239 |
Ch03 | Endocrine, nutritional, and metabolic diseases and immunity disorders | 240–279 |
Ch04 | Diseases of the blood and blood-forming organs | 280–289 |
Ch05 | Mental disorders | 290–319 |
Ch06 | Diseases of the nervous system and sense organs | 320–389 |
Ch07 | Diseases of the circulatory system | 390–459 |
Ch08 | Diseases of the respiratory system | 460–519 |
Ch09 | Diseases of the digestive system | 520–579 |
Ch10 | Diseases of the genitourinary system | 580–629 |
Ch11 | Complications of pregnancy, child birth, and the puerperium | 630–677 |
Ch12 | Diseases of the skin and subcutaneous tissue | 680–709 |
Ch13 | Diseases of the musculoskeletal system and connective tissue | 710–739 |
Ch14 | Congenital abnormalities | 740–759 |
Ch15 | Certain conditions originating in the perinatal period | 760–779 |
Ch16 | Symptoms, signs, and ill-defined conditions | 780–799 |
Ch17 | Injury and poisoning | 800–999 |
V | Supplementary classification of factors influencing health status and contact with health services | V01–V82 |
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