T88.7
BillableUnspecified adverse effect of drug or medicament
T88.7 is the ICD-10-CM code for Unspecified adverse effect of drug or medicament. 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 · NIHMost of the time, medicines make our lives better. They reduce aches and pains, fight infections, and control problems such as high blood pressure or diabetes. But medicines can also cause unwanted reactions, such as drug interactions, side effects, and allergies. What is a drug interaction? A drug interaction is a change in the way a drug acts in the body when taken with certain other drugs, foods, or supplements…
Read more about Drug Reactions at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Drug hypersensitivity NOS
- •Drug reaction NOS
Excludes1 — not coded here
Use additional code
Medications indicated for this condition
FDA labelingDrugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
- What is ICD-10 code T88.7?
- T88.7 is the ICD-10-CM code for "Unspecified adverse effect of drug or medicament". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T88.7 a billable code?
- Yes — T88.7 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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