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ICD-10-CM Current in FY 2027

Q99.89

Other specified chromosome abnormalities

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

Hierarchy

Where Q99.89 sits in the official hierarchy. Each level is the code it is classified under.

  1. Q99 Other chromosome abnormalities, not elsewhere classified
  2. Q99.8 Parent Other specified chromosome abnormalities
  3. Q99.89 This code Other specified chromosome abnormalities

Version History

How Q99.89 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Other specified chromosome abnormalities

  2. FY 2026 Effective

    Unchanged

    Other specified chromosome abnormalities

Related Codes

Other codes under Q99.8

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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