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External Causes Index
Nonadministration (of)

Nonadministration (of)

drug or biological substance (necessary)Y63.6
surgical and medical careY66

Source: official CMS/NCHS ICD-10-CM External Cause of Injuries Index. Informational only.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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