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ICD-10-CM Current in FY 2027

B57.49

Other nervous system involvement in Chagas' disease

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where B57.49 sits in the official hierarchy. Each level is the code it is classified under.

  1. B57 Chagas' disease
  2. B57.4 Parent Chagas' disease (chronic) with nervous system involvement
  3. B57.49 This code Other nervous system involvement in Chagas' disease

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Includes

American trypanosomiasis

Inherited from B57 — Chagas' disease

Includes

infection due to Trypanosoma cruzi

Inherited from B57 — Chagas' disease

Version History

How B57.49 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Other nervous system involvement in Chagas' disease

  2. FY 2026 Effective

    Unchanged

    Other nervous system involvement in Chagas' disease

Related Codes

Other codes under B57.4

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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