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ICD-10-CM Current in FY 2027

E00.9

Congenital iodine-deficiency syndrome, unspecified

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

Hierarchy

Where E00.9 sits in the official hierarchy. Each level is the code it is classified under.

  1. E00 Parent Congenital iodine-deficiency syndrome
  2. E00.9 This code Congenital iodine-deficiency syndrome, unspecified

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.

Inclusion Terms

Congenital iodine-deficiency hypothyroidism NOS

Inclusion Terms

Endemic cretinism NOS

Excludes1

subclinical iodine-deficiency hypothyroidism ( E02 )

Inherited from E00 — Congenital iodine-deficiency syndrome

Use Additional Code

code (F70-F79) to identify associated intellectual disabilities.

Inherited from E00 — Congenital iodine-deficiency syndrome

Version History

How E00.9 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Congenital iodine-deficiency syndrome, unspecified

  2. FY 2026 Effective

    Unchanged

    Congenital iodine-deficiency syndrome, unspecified

Related Codes

Other codes under E00

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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