T40.715 (Adverse effect of cannabis) is an umbrella ICD-10-CM medical diagnosis code in the Injury, poisoning and certain other consequences of external causes chapter. It identifies cases of adverse effect of cannabis for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

T40.715 - Adverse effect of cannabis

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

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Sub-codes under T40.715

T40.715AAdverse effect of cannabis, initial encounterT40.715DAdverse effect of cannabis, subsequent encounterT40.715SAdverse effect of cannabis, sequela

Related diagnoses

T40.711Poisoning by cannabis, accidental (unintentional)T40.712Poisoning by cannabis, intentional self-harmT40.713Poisoning by cannabis, assaultT40.714Poisoning by cannabis, undeterminedT40.716Underdosing of cannabis

Common questions about T40.715 (Adverse effect of cannabis)

What does ICD-10 code T40.715 mean?
T40.715 is the ICD-10-CM 2025 code for Adverse effect of cannabis. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers in the United States to classify diseases and conditions in a standard way.
Is T40.715 a billable diagnosis code?
T40.715 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under T40.715. Browse the sub-codes listed on this page.
Which ICD-10 chapter does T40.715 belong to?
T40.715 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 cannabis?
For a plain-language explanation of Adverse effect of cannabis, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Adverse effect of cannabis" 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 ↗