B58
Non-billableToxoplasmosis
B58 is the ICD-10-CM code for Toxoplasmosis. It is a non-billable category code — use a more specific child code such as B58.0 for billing.
- Status
- Header (non-billable)
- Chapter
- A00-B99
- Subcodes
- 6
- Edition
- FY2026
A00-B99 Certain infectious and parasitic diseases
Includes
- •infection due to Toxoplasma gondii
Excludes1 — not coded here
- •congenital toxoplasmosis (P37.1)
Frequently asked questions
- What is ICD-10 code B58?
- B58 is the ICD-10-CM code for "Toxoplasmosis". It falls under A00-B99 Certain infectious and parasitic diseases.
- Is B58 a billable code?
- No — B58 is a non-billable header code. Use a more specific child code (such as B58.0) for billing.
- What is excluded from B58?
- Excludes1 (not coded here): congenital toxoplasmosis (P37.1).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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