T50.B91
Non-billablePoisoning by other viral vaccines, accidental (unintentional)
T50.B91 is the ICD-10-CM code for Poisoning by other viral vaccines, accidental (unintentional). It is a non-billable category code — use a more specific child code such as T50.B91A for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
What this means — in plain language
MedlinePlus · NIHMedicines treat infectious diseases, prevent problems from chronic diseases, and ease pain. But medicines can also cause harmful reactions if not used correctly. Errors can happen in the hospital, at the health care provider's office, at the pharmacy, or at home. You can help prevent errors by: Knowing your medicines. When you get a prescription, ask the name of the medicine and check to make sure that the pharmacy…
Read more about Medication Errors at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Medications indicated for this condition
FDA labeling- Magnesium Chloride, Dextrose Anhydrous, Lactic Acid, Sodium Chloride, Sodium Bicarbonate, and Potassium Chloride›
- Pyridostigmine›
- 7.5% Sodium Bicarbonate›
- 8.4% Sodium Bicarbonate›
- Infant 4.2% Sodium Bicarbonate›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition