ICD-10-CM Alphabetic Index · FY 2026 9 Entries

Myxedema in the ICD-10-CM Index ICD-10-CM

The main term Myxedema (adult) (idiocy) (infantile) (juvenile) carries 9 index entries pointing to 6 ICD-10-CM codes. The default entry is E03.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.

✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
9
Index Entries
6
Codes Referenced
E03.9
Default Code
M
Letter
9 of 9 shown
ICD-10-CM

Index Entries Under Myxedema 9 entries · 6 codes

Myxedema (adult) (idiocy) (infantile) (juvenile) E03.9
circumscribed E05.90
with storm E05.91
coma E03.5
congenital E00.1
cutis L98.5
localized (pretibial) E05.90
with storm E05.91
papular L98.5

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Related Index Terms

All index terms starting with MIndex to Diseases and InjuriesICD-10-CM Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.