Table a2 Classification of chronic diseases and ICD-8 and ICD-10 diagnoses codes
Disease category | Diseases | ICD-8 | ICD-10 |
|---|---|---|---|
Chronic pulmonary disease | Emphysema and chronic obstructive lung disease | 490–493; 515–518 | J40–J47; J60–J67; J68.4; J70.1; J70.3; J84.1; J92.0; J96.1; J98.2; J98.3 |
Connective tissue disease | Diffuse connective tissue disease, Sjoegren's syndrome, rheumatoid arthritis and other inflammatory polyarthropathies and polymyalgia rheumatica | 712; 716; 734; 446; 135.99 | M05; M06; M08; M09; M30–M36; D86 |
Inflammatory | Colitis ulcerosa | 561 | K50 |
Bowel diseases | Crohn's disease | 563 | K51 |
Allergy | Atopic dermatitis | 502; 493; | J30, J45–J47 |
Asthma | 692.59; | L20, K52.2 | |
Food allergy | 691; 692 | T78 |
