 
| ICD-10-CM-2023 > A00-B99 > A65-A69 > A69 | 
| A65-A69 | Other spirochetal diseases | |
| Excl2.: | leptospirosis (A27.-) syphilis (A50-A53) | |
| A69 | Other spirochetal infections | |
| A69.0 | Necrotizing ulcerative stomatitis | |
| Info: | Cancrum oris Fusospirochetal gangrene Noma Stomatitis gangrenosa | |
| A69.1 | Other Vincent's infections | |
| Info: | Fusospirochetal pharyngitis Necrotizing ulcerative (acute) gingivitis Necrotizing ulcerative (acute) gingivostomatitis Spirochetal stomatitis Trench mouth Vincent's angina Vincent's gingivitis | |
| A69.2 | Lyme disease | |
| Info: | Erythema chronicum migrans due to Borrelia burgdorferi | |
| A69.20 | Lyme disease, unspecified | |
| A69.21 | Meningitis due to Lyme disease | |
| A69.22 | Other neurologic disorders in Lyme disease | |
| Info: | Cranial neuritis Meningoencephalitis Polyneuropathy | |
| A69.23 | Arthritis due to Lyme disease | |
| A69.29 | Other conditions associated with Lyme disease | |
| Info: | Myopericarditis due to Lyme disease | |
| A69.8 | Other specified spirochetal infections | |
| A69.9 | Spirochetal infection, unspecified | |
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