T50.91
Non-billablePoisoning by, adverse effect of and underdosing of multiple unspecified drugs, medicaments and biological substances
T50.91 is the ICD-10-CM code for Poisoning by, adverse effect of and underdosing of multiple unspecified drugs, medicaments and biological substances. It is a non-billable category code — use a more specific child code such as T50.911 for billing.
S00-T88 Injury, poisoning and certain other consequences of external causes
Includes
- •Multiple drug ingestion NOS
Notes
- •any specific drugs, medicaments and biological substances
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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