ICD-10-CM Alphabetic Index · FY 2026 11 Entries

Hypervitaminosis NEC in the ICD-10-CM Index ICD-10-CM

The main term Hypervitaminosis (dietary) NEC carries 11 index entries pointing to 4 ICD-10-CM codes. The default entry is E67.8, 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

Index Entries

Codes Referenced

E67.8

Default Code

Letter

11 of 11 shown

ICD-10-CM

Index Entries Under Hypervitaminosis NEC 11 entries · 4 codes

Hypervitaminosis (dietary) NEC E67.8

A E67.0

administered as drug (prolonged intake) see Table of Drugs and Chemicals, vitamins, adverse effect

overdose or wrong substance given or taken see Table of Drugs and Chemicals, vitamins, poisoning

B6 E67.2

D E67.3

administered as drug (prolonged intake) see Table of Drugs and Chemicals, vitamins, adverse effect

overdose or wrong substance given or taken see Table of Drugs and Chemicals, vitamins, poisoning

K E67.8

administered as drug (prolonged intake) see Table of Drugs and Chemicals, vitamins, adverse effect

overdose or wrong substance given or taken see Table of Drugs and Chemicals, vitamins, poisoning

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Related Index Terms

All index terms starting with H Index to Diseases and Injuries ICD-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.