 
| ICD-10-CM-2023 > J00-J99 > J30-J39 > J35 | 
| J30-J39 | Other diseases of upper respiratory tract | |
| J35 | Chronic diseases of tonsils and adenoids | |
| Use add'l | code to identify: exposure to environmental tobacco smoke (Z77.22) exposure to tobacco smoke in the perinatal period (P96.81) history of tobacco dependence (Z87.891) occupational exposure to environmental tobacco smoke (Z57.31) tobacco dependence (F17.-) tobacco use (Z72.0) | |
| J35.0 | Chronic tonsillitis and adenoiditis | |
| Excl2.: | acute tonsillitis (J03.-) | |
| J35.01 | Chronic tonsillitis | |
| J35.02 | Chronic adenoiditis | |
| J35.03 | Chronic tonsillitis and adenoiditis | |
| J35.1 | Hypertrophy of tonsils | |
| Info: | Enlargement of tonsils | |
| Excl1.: | hypertrophy of tonsils with tonsillitis (J35.0-) | |
| J35.2 | Hypertrophy of adenoids | |
| Info: | Enlargement of adenoids | |
| Excl1.: | hypertrophy of adenoids with adenoiditis (J35.0-) | |
| J35.3 | Hypertrophy of tonsils with hypertrophy of adenoids | |
| Excl1.: | hypertrophy of tonsils and adenoids with tonsillitis and adenoiditis (J35.03) | |
| J35.8 | Other chronic diseases of tonsils and adenoids | |
| Info: | Adenoid vegetations Amygdalolith Calculus, tonsil Cicatrix of tonsil (and adenoid) Tonsillar tag Ulcer of tonsil | |
| J35.9 | Chronic disease of tonsils and adenoids, unspecified | |
| Info: | Disease (chronic) of tonsils and adenoids NOS | |
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