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ICD-10-CM Current in FY 2027

B51.9

Plasmodium vivax malaria without complication

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

Hierarchy

Where B51.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. B51 Parent Plasmodium vivax malaria
  2. B51.9 This code Plasmodium vivax malaria without complication

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

mixed infections of Plasmodium vivax with other Plasmodium species, except Plasmodium falciparum

Inherited from B51 — Plasmodium vivax malaria

Inclusion Terms

Plasmodium vivax malaria NOS

Excludes1

plasmodium vivax with Plasmodium falciparum ( B50 .-)

Inherited from B51 — Plasmodium vivax malaria

Version History

How B51.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Plasmodium vivax malaria without complication

  2. FY 2026 Effective

    Unchanged

    Plasmodium vivax malaria without complication

Related Codes

Other codes under B51

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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