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ICD-10-CM Current in FY 2027

E27.40

Unspecified adrenocortical insufficiency

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

Hierarchy

Where E27.40 sits in the official hierarchy. Each level is the code it is classified under.

  1. E27 Other disorders of adrenal gland
  2. E27.4 Parent Other and unspecified adrenocortical insufficiency
  3. E27.40 This code Unspecified adrenocortical insufficiency

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

Adrenocortical insufficiency NOS

Inclusion Terms

Hypoaldosteronism

Excludes1

adrenoleukodystrophy [Addison-Schilder] ( E71.528 )

Inherited from E27.4 — Other and unspecified adrenocortical insufficiency

Excludes1

Waterhouse-Friderichsen syndrome ( A39.1 )

Inherited from E27.4 — Other and unspecified adrenocortical insufficiency

Version History

How E27.40 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Unspecified adrenocortical insufficiency

  2. FY 2026 Effective

    Unchanged

    Unspecified adrenocortical insufficiency

Related Codes

Other codes under E27.4

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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