Alphabetic Index · main term
Adverse effect
At the main termsee Table of Drugs and Chemicals, categories T36-T50, with 6th character 5
Adverse effect is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Table of Drugs and Chemicals, categories T36-T50, with 6th character 5 for the code. Confirm the code in the Tabular List before you report it.