|  R78 |  | Findings of drugs and other substances, not normally found in blood   | 
	
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		| UseAdditionalCode | code to identify the any retained foreign body, if applicable (Z18.-) 
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		| Excludes2 | mental or behavioral disorders due to psychoactive substance use (F10-F19) 
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		|  R78.0 |  | Finding of alcohol in blood |  
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		| UseAdditionalCode | external cause code (Y90.-), for detail regarding alcohol level. 
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		|  R78.1 |  | Finding of opiate drug in blood |  | 
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		|  R78.2 |  | Finding of cocaine in blood |  | 
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		|  R78.3 |  | Finding of hallucinogen in blood |  | 
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		|  R78.4 |  | Finding of other drugs of addictive potential in blood |  | 
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		|  R78.5 |  | Finding of other psychotropic drug in blood |  | 
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		|  R78.6 |  | Finding of steroid agent in blood |  | 
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		|  R78.7 |  | Finding of abnormal level of heavy metals in blood |  |  |  | 
	
		|  R78.71 |  | Abnormal lead level in blood |  
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		| Excludes1 | lead poisoning (T56.0-) 
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		|  R78.79 |  | Finding of abnormal level of heavy metals in blood |  |  | 
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		|  R78.8 |  | Finding of other specified substances, not normally found in blood |  |  |  | 
	
		|  R78.81 |  | Bacteremia |  
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		| Excludes1 | sepsis-code to specified infection 
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		|  R78.89 |  | Finding of other specified substances, not normally found in blood |  
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| Finding of abnormal level of lithium in blood |  |  |  | 
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		|  R78.9 |  | Finding of unspecified substance, not normally found in blood |  |