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ICD-10-CM/Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified/Abnormal findings on examination of blood, without diagnosis/Findings of drugs and other substances, not normally found in blood

R78.9 Finding of unspecified substance, not normally found in blood

BackR78Findings of drugs and other substances, not normally found in bloodCategory10 →R78.0Finding of alcohol in bloodCategoryR78.1Finding of opiate drug in bloodCategoryR78.2Finding of cocaine in bloodCategoryR78.3Finding of hallucinogen in bloodCategoryR78.4Finding of other drugs of addictive potential in bloodCategoryR78.5Finding of other psychotropic drug in bloodCategoryR78.6Finding of steroid agent in bloodCategoryR78.7Finding of abnormal level of heavy metals in bloodCategory2 →R78.71Abnormal lead level in bloodCategoryR78.79Finding of abnormal level of heavy metals in bloodCategoryR78.8Finding of other specified substances, not normally found in bloodCategory2 →R78.81BacteremiaCategoryR78.89Finding of other specified substances, not normally found in bloodCategoryR78.9Finding of unspecified substance, not normally found in bloodCategory
CategoryCODABLE
R78.9
Finding of unspecified substance, not normally found in blood
Chapter
XVIII · Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Section
R70-R79
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.

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