ICD-10-CM · Category
T42.75 — Adverse effect of unsp antiepileptic and sed-hypntc drugs
Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs
Chapter S00-T88: Injury, poisoning and certain other consequences of external causes
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T42.71Poisoning by unsp antieplptc and sed-hypntc drugs, accT42.72Poisoning by unsp antieplptc and sed-hypntc drugs, self-harmT42.73Poisoning by unsp antieplptc and sed-hypntc drugs, assaultT42.74Poisoning by unsp antieplptc and sed-hypntc drugs, undetT42.76Underdosing of unsp antiepileptic and sed-hypntc drugs
Common questions about T42.75 (Adverse effect of unsp antiepileptic and sed-hypntc drugs)
What does ICD-10 code T42.75 mean?
T42.75 is the ICD-10-CM 2025 code for Adverse effect of unsp antiepileptic and sed-hypntc drugs. Adverse effect of unspecified antiepileptic and sedative-hypnotic drugs. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is T42.75 a billable diagnosis code?
T42.75 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under T42.75. Browse the sub-codes listed on this page.
Which ICD-10 chapter does T42.75 belong to?
T42.75 belongs to the chapter "Injury, poisoning and certain other consequences of external causes" (codes S00-T88). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Adverse effect of unsp antiepileptic and sed-hypntc drugs?
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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗