B57.4
⚠ Non-billable (Header)Chagas' disease (chronic) with nervous system involvement
Certain infectious and parasitic diseases (A00-B99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
Child Codes (4)
Clinical Description
ICD-10-CM code B57.4 represents chagas' disease (chronic) with nervous system involvement. This code falls under the Certain infectious and parasitic diseases (A00-B99) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.
This is a 5-character code at the 4th level of specificity. There are 4 more specific child codes under B57.4.
Frequently Asked Questions
What is ICD-10 code B57.4?
ICD-10-CM code B57.4 is "Chagas' disease (chronic) with nervous system involvement". It belongs to the category: Certain infectious and parasitic diseases (A00-B99).
Is B57.4 a billable ICD-10 code?
No, B57.4 is a non-billable header code. A more specific child code must be used for billing.
Related Codes in B57
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)