T49.6X (Otorhinolaryngological drugs and preparations) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations

ICD-10-CM · Category

T49.6X — Otorhinolaryngological drugs and preparations

Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations

Chapter S00-T88: Injury, poisoning and certain other consequences of external causes

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Sub-codes under T49.6X

T49.6X1Poisoning by otorhino drugs and preparations, accidentalT49.6X2Poisoning by otorhino drugs and preparations, self-harmT49.6X3Poisoning by otorhino drugs and preparations, assaultT49.6X4Poisoning by otorhino drugs and preparations, undeterminedT49.6X5Adverse effect of otorhino drugs and preparationsT49.6X6Underdosing of otorhinolaryngological drugs and preparations

Common questions about T49.6X (Otorhinolaryngological drugs and preparations)

What does ICD-10 code T49.6X mean?
T49.6X is the ICD-10-CM 2025 code for Otorhinolaryngological drugs and preparations. Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations. 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 T49.6X a billable diagnosis code?
T49.6X is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under T49.6X. Browse the sub-codes listed on this page.
Which ICD-10 chapter does T49.6X belong to?
T49.6X 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 Otorhinolaryngological drugs and preparations?
For a plain-language explanation of Otorhinolaryngological drugs and preparations, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Otorhinolaryngological drugs and preparations" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗