T40.5X5A
BillableAdverse effect of cocaine, initial encounter
T40.5X5A is the ICD-10-CM code for Adverse effect of cocaine, initial encounter. It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHWhat is cocaine? Cocaine is a very addictive drug that is made from leaves of the coca plant found in South America. It is mostly available as an illegal drug that some people use to get high. In rare cases, it is also used as a prescription drug for for anesthesia during certain surgeries. As a street (illegal) drug, cocaine is usually a fine, white, crystal powder. Street dealers sometimes mix it with cornstarch,…
Read more about Cocaine at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Frequently asked questions
- What is ICD-10 code T40.5X5A?
- T40.5X5A is the ICD-10-CM code for "Adverse effect of cocaine, initial encounter". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T40.5X5A a billable code?
- Yes — T40.5X5A is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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