T50 | 
		  | 
		Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances   | 
	
	
		 |  | 
		
	
		| char7Note | 
		The appropriate 7th character is to be added to each code from category T50
  | 
	 
	
		| char7Def | 
		A: initial encounter D: subsequent encounter S: sequela
  | 
	 
 
 | 
	
 |  | 
	
		 T50.0 | 
		 | 
		Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists | 
	 
 |  | 
	
		 T50.0X | 
		 | 
		Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists | 
	 
 |  | 
	
		 T50.0X1 | 
		  | 
		Poisoning by mineralocorticoids and their antagonists, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by mineralocorticoids and their antagonists NOS |   
 | 
	   |   |  | 
	
		 T50.0X2 | 
		 | 
		Poisoning by mineralocorticoids and their antagonists, intentional self-harm | 
	 
  |   |  | 
	
		 T50.0X3 | 
		 | 
		Poisoning by mineralocorticoids and their antagonists, assault | 
	 
  |   |  | 
	
		 T50.0X4 | 
		 | 
		Poisoning by mineralocorticoids and their antagonists, undetermined | 
	 
  |   |  | 
	
		 T50.0X5 | 
		 | 
		Adverse effect of mineralocorticoids and their antagonists | 
	 
  |   |  | 
	
		 T50.0X6 | 
		 | 
		Underdosing of mineralocorticoids and their antagonists | 
	 
  |    |    | 
 |  | 
	
		 T50.1 | 
		 | 
		Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics | 
	 
 |  | 
	
		 T50.1X | 
		 | 
		Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics | 
	 
 |  | 
	
		 T50.1X1 | 
		  | 
		Poisoning by loop [high-ceiling] diuretics, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by loop [high-ceiling] diuretics NOS |   
 | 
	   |   |  | 
	
		 T50.1X2 | 
		 | 
		Poisoning by loop [high-ceiling] diuretics, intentional self-harm | 
	 
  |   |  | 
	
		 T50.1X3 | 
		 | 
		Poisoning by loop [high-ceiling] diuretics, assault | 
	 
  |   |  | 
	
		 T50.1X4 | 
		 | 
		Poisoning by loop [high-ceiling] diuretics, undetermined | 
	 
  |   |  | 
	
		 T50.1X5 | 
		 | 
		Adverse effect of loop [high-ceiling] diuretics | 
	 
  |   |  | 
	
		 T50.1X6 | 
		 | 
		Underdosing of loop [high-ceiling] diuretics | 
	 
  |    |    | 
 |  | 
	
		 T50.2 | 
		  | 
		Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of acetazolamide |   
 | 
	  |  | 
	
		 T50.2X | 
		 | 
		Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics | 
	 
 |  | 
	
		 T50.2X1 | 
		  | 
		Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics NOS |   
 | 
	   |   |  | 
	
		 T50.2X2 | 
		 | 
		Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, intentional self-harm | 
	 
  |   |  | 
	
		 T50.2X3 | 
		 | 
		Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, assault | 
	 
  |   |  | 
	
		 T50.2X4 | 
		 | 
		Poisoning by carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics, undetermined | 
	 
  |   |  | 
	
		 T50.2X5 | 
		 | 
		Adverse effect of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics | 
	 
  |   |  | 
	
		 T50.2X6 | 
		 | 
		Underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics | 
	 
  |    |    | 
 |  | 
	
		 T50.3 | 
		  | 
		Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of oral rehydration salts |   
 | 
	  |  | 
	
		 T50.3X | 
		 | 
		Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents | 
	 
 |  | 
	
		 T50.3X1 | 
		  | 
		Poisoning by electrolytic, caloric and water-balance agents, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by electrolytic, caloric and water-balance agents NOS |   
 | 
	   |   |  | 
	
		 T50.3X2 | 
		 | 
		Poisoning by electrolytic, caloric and water-balance agents, intentional self-harm | 
	 
  |   |  | 
	
		 T50.3X3 | 
		 | 
		Poisoning by electrolytic, caloric and water-balance agents, assault | 
	 
  |   |  | 
	
		 T50.3X4 | 
		 | 
		Poisoning by electrolytic, caloric and water-balance agents, undetermined | 
	 
  |   |  | 
	
		 T50.3X5 | 
		 | 
		Adverse effect of electrolytic, caloric and water-balance agents | 
	 
  |   |  | 
	
		 T50.3X6 | 
		 | 
		Underdosing of electrolytic, caloric and water-balance agents | 
	 
  |    |    | 
 |  | 
	
		 T50.4 | 
		 | 
		Poisoning by, adverse effect of and underdosing of drugs affecting uric acid metabolism | 
	 
 |  | 
	
		 T50.4X | 
		 | 
		Poisoning by, adverse effect of and underdosing of drugs affecting uric acid metabolism | 
	 
 |  | 
	
		 T50.4X1 | 
		  | 
		Poisoning by drugs affecting uric acid metabolism, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by drugs affecting uric acid metabolism NOS |   
 | 
	   |   |  | 
	
		 T50.4X2 | 
		 | 
		Poisoning by drugs affecting uric acid metabolism, intentional self-harm | 
	 
  |   |  | 
	
		 T50.4X3 | 
		 | 
		Poisoning by drugs affecting uric acid metabolism, assault | 
	 
  |   |  | 
	
		 T50.4X4 | 
		 | 
		Poisoning by drugs affecting uric acid metabolism, undetermined | 
	 
  |   |  | 
	
		 T50.4X5 | 
		 | 
		Adverse effect of drugs affecting uric acid metabolism | 
	 
  |   |  | 
	
		 T50.4X6 | 
		 | 
		Underdosing of drugs affecting uric acid metabolism | 
	 
  |    |    | 
 |  | 
	
		 T50.5 | 
		 | 
		Poisoning by, adverse effect of and underdosing of appetite depressants | 
	 
 |  | 
	
		 T50.5X | 
		 | 
		Poisoning by, adverse effect of and underdosing of appetite depressants | 
	 
 |  | 
	
		 T50.5X1 | 
		  | 
		Poisoning by appetite depressants, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by appetite depressants NOS |   
 | 
	   |   |  | 
	
		 T50.5X2 | 
		 | 
		Poisoning by appetite depressants, intentional self-harm | 
	 
  |   |  | 
	
		 T50.5X3 | 
		 | 
		Poisoning by appetite depressants, assault | 
	 
  |   |  | 
	
		 T50.5X4 | 
		 | 
		Poisoning by appetite depressants, undetermined | 
	 
  |   |  | 
	
		 T50.5X5 | 
		 | 
		Adverse effect of appetite depressants | 
	 
  |   |  | 
	
		 T50.5X6 | 
		 | 
		Underdosing of appetite depressants | 
	 
  |    |    | 
 |  | 
	
		 T50.6 | 
		  | 
		Poisoning by, adverse effect of and underdosing of antidotes and chelating agents | 
	 
	
		 |  | 
		
| Poisoning by, adverse effect of and underdosing of alcohol deterrents |   
 | 
	  |  | 
	
		 T50.6X | 
		 | 
		Poisoning by, adverse effect of and underdosing of antidotes and chelating agents | 
	 
 |  | 
	
		 T50.6X1 | 
		  | 
		Poisoning by antidotes and chelating agents, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by antidotes and chelating agents NOS |   
 | 
	   |   |  | 
	
		 T50.6X2 | 
		 | 
		Poisoning by antidotes and chelating agents, intentional self-harm | 
	 
  |   |  | 
	
		 T50.6X3 | 
		 | 
		Poisoning by antidotes and chelating agents, assault | 
	 
  |   |  | 
	
		 T50.6X4 | 
		 | 
		Poisoning by antidotes and chelating agents, undetermined | 
	 
  |   |  | 
	
		 T50.6X5 | 
		 | 
		Adverse effect of antidotes and chelating agents | 
	 
  |   |  | 
	
		 T50.6X6 | 
		 | 
		Underdosing of antidotes and chelating agents | 
	 
  |    |    | 
 |  | 
	
		 T50.7 | 
		 | 
		Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists | 
	 
 |  | 
	
		 T50.7X | 
		 | 
		Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists | 
	 
 |  | 
	
		 T50.7X1 | 
		  | 
		Poisoning by analeptics and opioid receptor antagonists, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by analeptics and opioid receptor antagonists NOS |   
 | 
	   |   |  | 
	
		 T50.7X2 | 
		 | 
		Poisoning by analeptics and opioid receptor antagonists, intentional self-harm | 
	 
  |   |  | 
	
		 T50.7X3 | 
		 | 
		Poisoning by analeptics and opioid receptor antagonists, assault | 
	 
  |   |  | 
	
		 T50.7X4 | 
		 | 
		Poisoning by analeptics and opioid receptor antagonists, undetermined | 
	 
  |   |  | 
	
		 T50.7X5 | 
		 | 
		Adverse effect of analeptics and opioid receptor antagonists | 
	 
  |   |  | 
	
		 T50.7X6 | 
		 | 
		Underdosing of analeptics and opioid receptor antagonists | 
	 
  |    |    | 
 |  | 
	
		 T50.8 | 
		 | 
		Poisoning by, adverse effect of and underdosing of diagnostic agents | 
	 
 |  | 
	
		 T50.8X | 
		 | 
		Poisoning by, adverse effect of and underdosing of diagnostic agents | 
	 
 |  | 
	
		 T50.8X1 | 
		  | 
		Poisoning by diagnostic agents, accidental (unintentional) | 
	 
	
		 |  | 
		
| Poisoning by diagnostic agents NOS |   
 | 
	   |   |  | 
	
		 T50.8X2 | 
		 | 
		Poisoning by diagnostic agents, intentional self-harm | 
	 
  |   |  | 
	
		 T50.8X3 | 
		 | 
		Poisoning by diagnostic agents, assault | 
	 
  |   |  | 
	
		 T50.8X4 | 
		 | 
		Poisoning by diagnostic agents, undetermined | 
	 
  |   |  | 
	
		 T50.8X5 | 
		 | 
		Adverse effect of diagnostic agents | 
	 
  |   |  | 
	
		 T50.8X6 | 
		 | 
		Underdosing of diagnostic agents | 
	 
  |    |    | 
 |  | 
	
		 T50.A | 
		 | 
		Poisoning by, adverse effect of and underdosing of bacterial vaccines | 
	 
 |  | 
	
		 T50.A1 | 
		 | 
		Poisoning by, adverse effect of and underdosing of pertussis vaccine, including combinations with a pertussis component | 
	 
 |  | 
	
		 T50.A11 | 
		 | 
		Poisoning by pertussis vaccine, including combinations with a pertussis component, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.A12 | 
		 | 
		Poisoning by pertussis vaccine, including combinations with a pertussis component, intentional self-harm | 
	 
  |   |  | 
	
		 T50.A13 | 
		 | 
		Poisoning by pertussis vaccine, including combinations with a pertussis component, assault | 
	 
  |   |  | 
	
		 T50.A14 | 
		 | 
		Poisoning by pertussis vaccine, including combinations with a pertussis component, undetermined | 
	 
  |   |  | 
	
		 T50.A15 | 
		 | 
		Adverse effect of pertussis vaccine, including combinations with a pertussis component | 
	 
  |   |  | 
	
		 T50.A16 | 
		 | 
		Underdosing of pertussis vaccine, including combinations with a pertussis component | 
	 
  |    |   |  | 
	
		 T50.A2 | 
		 | 
		Poisoning by, adverse effect of and underdosing of mixed bacterial vaccines without a pertussis component | 
	 
 |  | 
	
		 T50.A21 | 
		 | 
		Poisoning by mixed bacterial vaccines without a pertussis component, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.A22 | 
		 | 
		Poisoning by mixed bacterial vaccines without a pertussis component, intentional self-harm | 
	 
  |   |  | 
	
		 T50.A23 | 
		 | 
		Poisoning by mixed bacterial vaccines without a pertussis component, assault | 
	 
  |   |  | 
	
		 T50.A24 | 
		 | 
		Poisoning by mixed bacterial vaccines without a pertussis component, undetermined | 
	 
  |   |  | 
	
		 T50.A25 | 
		 | 
		Adverse effect of mixed bacterial vaccines without a pertussis component | 
	 
  |   |  | 
	
		 T50.A26 | 
		 | 
		Underdosing of mixed bacterial vaccines without a pertussis component | 
	 
  |    |   |  | 
	
		 T50.A9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other bacterial vaccines | 
	 
 |  | 
	
		 T50.A91 | 
		 | 
		Poisoning by other bacterial vaccines, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.A92 | 
		 | 
		Poisoning by other bacterial vaccines, intentional self-harm | 
	 
  |   |  | 
	
		 T50.A93 | 
		 | 
		Poisoning by other bacterial vaccines, assault | 
	 
  |   |  | 
	
		 T50.A94 | 
		 | 
		Poisoning by other bacterial vaccines, undetermined | 
	 
  |   |  | 
	
		 T50.A95 | 
		 | 
		Adverse effect of other bacterial vaccines | 
	 
  |   |  | 
	
		 T50.A96 | 
		 | 
		Underdosing of other bacterial vaccines | 
	 
  |    |    | 
 |  | 
	
		 T50.B | 
		 | 
		Poisoning by, adverse effect of and underdosing of viral vaccines | 
	 
 |  | 
	
		 T50.B1 | 
		 | 
		Poisoning by, adverse effect of and underdosing of smallpox vaccines | 
	 
 |  | 
	
		 T50.B11 | 
		 | 
		Poisoning by smallpox vaccines, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.B12 | 
		 | 
		Poisoning by smallpox vaccines, intentional self-harm | 
	 
  |   |  | 
	
		 T50.B13 | 
		 | 
		Poisoning by smallpox vaccines, assault | 
	 
  |   |  | 
	
		 T50.B14 | 
		 | 
		Poisoning by smallpox vaccines, undetermined | 
	 
  |   |  | 
	
		 T50.B15 | 
		 | 
		Adverse effect of smallpox vaccines | 
	 
  |   |  | 
	
		 T50.B16 | 
		 | 
		Underdosing of smallpox vaccines | 
	 
  |    |   |  | 
	
		 T50.B9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other viral vaccines | 
	 
 |  | 
	
		 T50.B91 | 
		 | 
		Poisoning by other viral vaccines, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.B92 | 
		 | 
		Poisoning by other viral vaccines, intentional self-harm | 
	 
  |   |  | 
	
		 T50.B93 | 
		 | 
		Poisoning by other viral vaccines, assault | 
	 
  |   |  | 
	
		 T50.B94 | 
		 | 
		Poisoning by other viral vaccines, undetermined | 
	 
  |   |  | 
	
		 T50.B95 | 
		 | 
		Adverse effect of other viral vaccines | 
	 
  |   |  | 
	
		 T50.B96 | 
		 | 
		Underdosing of other viral vaccines | 
	 
  |    |    | 
 |  | 
	
		 T50.Z | 
		 | 
		Poisoning by, adverse effect of and underdosing of other vaccines and biological substances | 
	 
 |  | 
	
		 T50.Z1 | 
		 | 
		Poisoning by, adverse effect of and underdosing of immunoglobulin | 
	 
 |  | 
	
		 T50.Z11 | 
		 | 
		Poisoning by immunoglobulin, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.Z12 | 
		 | 
		Poisoning by immunoglobulin, intentional self-harm | 
	 
  |   |  | 
	
		 T50.Z13 | 
		 | 
		Poisoning by immunoglobulin, assault | 
	 
  |   |  | 
	
		 T50.Z14 | 
		 | 
		Poisoning by immunoglobulin, undetermined | 
	 
  |   |  | 
	
		 T50.Z15 | 
		 | 
		Adverse effect of immunoglobulin | 
	 
  |   |  | 
	
		 T50.Z16 | 
		 | 
		Underdosing of immunoglobulin | 
	 
  |    |   |  | 
	
		 T50.Z9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other vaccines and biological substances | 
	 
 |  | 
	
		 T50.Z91 | 
		 | 
		Poisoning by other vaccines and biological substances, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.Z92 | 
		 | 
		Poisoning by other vaccines and biological substances, intentional self-harm | 
	 
  |   |  | 
	
		 T50.Z93 | 
		 | 
		Poisoning by other vaccines and biological substances, assault | 
	 
  |   |  | 
	
		 T50.Z94 | 
		 | 
		Poisoning by other vaccines and biological substances, undetermined | 
	 
  |   |  | 
	
		 T50.Z95 | 
		 | 
		Adverse effect of other vaccines and biological substances | 
	 
  |   |  | 
	
		 T50.Z96 | 
		 | 
		Underdosing of other vaccines and biological substances | 
	 
  |    |    | 
 |  | 
	
		 T50.9 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances | 
	 
 |  | 
	
		 T50.90 | 
		 | 
		Poisoning by, adverse effect of and underdosing of unspecified drugs, medicaments and biological substances | 
	 
 |  | 
	
		 T50.901 | 
		 | 
		Poisoning by unspecified drugs, medicaments and biological substances, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.902 | 
		 | 
		Poisoning by unspecified drugs, medicaments and biological substances, intentional self-harm | 
	 
  |   |  | 
	
		 T50.903 | 
		 | 
		Poisoning by unspecified drugs, medicaments and biological substances, assault | 
	 
  |   |  | 
	
		 T50.904 | 
		 | 
		Poisoning by unspecified drugs, medicaments and biological substances, undetermined | 
	 
  |   |  | 
	
		 T50.905 | 
		 | 
		Adverse effect of unspecified drugs, medicaments and biological substances | 
	 
  |   |  | 
	
		 T50.906 | 
		 | 
		Underdosing of unspecified drugs, medicaments and biological substances | 
	 
  |    |   |  | 
	
		 T50.91 | 
		  | 
		Poisoning by, adverse effect of and underdosing of multiple unspecified drugs, medicaments and biological substances | 
	 
	
		 |  | 
		
| Multiple drug ingestion NOS |  	
		| CodeAlso | 
		any specific drugs, medicaments and biological substances
  | 
	 
 
 | 
	  |  | 
	
		 T50.911 | 
		 | 
		Poisoning by multiple unspecified drugs, medicaments and biological substances, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.912 | 
		 | 
		Poisoning by multiple unspecified drugs, medicaments and biological substances, intentional self-harm | 
	 
  |   |  | 
	
		 T50.913 | 
		 | 
		Poisoning by multiple unspecified drugs, medicaments and biological substances, assault | 
	 
  |   |  | 
	
		 T50.914 | 
		 | 
		Poisoning by multiple unspecified drugs, medicaments and biological substances, undetermined | 
	 
  |   |  | 
	
		 T50.915 | 
		 | 
		Adverse effect of multiple unspecified drugs, medicaments and biological substances | 
	 
  |   |  | 
	
		 T50.916 | 
		 | 
		Underdosing of multiple unspecified drugs, medicaments and biological substances | 
	 
  |    |   |  | 
	
		 T50.99 | 
		 | 
		Poisoning by, adverse effect of and underdosing of other drugs, medicaments and biological substances | 
	 
 |  | 
	
		 T50.991 | 
		 | 
		Poisoning by other drugs, medicaments and biological substances, accidental (unintentional) | 
	 
  |   |  | 
	
		 T50.992 | 
		 | 
		Poisoning by other drugs, medicaments and biological substances, intentional self-harm | 
	 
  |   |  | 
	
		 T50.993 | 
		 | 
		Poisoning by other drugs, medicaments and biological substances, assault | 
	 
  |   |  | 
	
		 T50.994 | 
		 | 
		Poisoning by other drugs, medicaments and biological substances, undetermined | 
	 
  |   |  | 
	
		 T50.995 | 
		 | 
		Adverse effect of other drugs, medicaments and biological substances | 
	 
  |   |  | 
	
		 T50.996 | 
		 | 
		Underdosing of other drugs, medicaments and biological substances | 
	 
  |    |    |