|  R82 |  | Other and unspecified abnormal findings in urine   | 
	
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		| Includes | chromoabnormalities in urine 
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		| UseAdditionalCode | code to identify any retained foreign body, if applicable (Z18.-) 
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		| Excludes2 | hematuria (R31.-) 
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		|  R82.0 |  | Chyluria |  
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		| Excludes1 | filarial chyluria (B74.-) 
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		|  R82.1 |  | Myoglobinuria |  | 
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		|  R82.2 |  | Biliuria |  | 
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		|  R82.3 |  | Hemoglobinuria |  
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		| Excludes1 | hemoglobinuria due to hemolysis from external causes NEC (D59.6) hemoglobinuria due to paroxysmal nocturnal [Marchiafava-Micheli] (D59.5)
 
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		|  R82.4 |  | Acetonuria |  
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		|  R82.5 |  | Elevated urine levels of drugs, medicaments and biological substances |  
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| Elevated urine levels of catecholamines |  | Elevated urine levels of indoleacetic acid |  | Elevated urine levels of 17-ketosteroids |  | Elevated urine levels of steroids |  |  | 
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		|  R82.6 |  | Abnormal urine levels of substances chiefly nonmedicinal as to source |  
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| Abnormal urine level of heavy metals |  |  | 
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		|  R82.7 |  | Abnormal findings on microbiological examination of urine |  
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		| Excludes1 | colonization status (Z22.-) 
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		|  R82.71 |  | Bacteriuria |  |  |  |  | 
	
		|  R82.79 |  | Other abnormal findings on microbiological examination of urine |  
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| Positive culture findings of urine |  |  |  | 
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		|  R82.8 |  | Abnormal findings on cytological and histological examination of urine |  |  |  | 
	
		|  R82.81 |  | Pyuria |  
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		|  R82.89 |  | Other abnormal findings on cytological and histological examination of urine |  |  | 
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		|  R82.9 |  | Other and unspecified abnormal findings in urine |  |  |  | 
	
		|  R82.90 |  | Unspecified abnormal findings in urine |  |  |  |  | 
	
		|  R82.91 |  | Other chromoabnormalities of urine |  
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| Chromoconversion (dipstick) |  | Idiopathic dipstick converts positive for blood with no cellular forms in sediment |  
		| Excludes1 | hemoglobinuria (R82.3) myoglobinuria (R82.1)
 
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		|  R82.99 |  | Other abnormal findings in urine |  |  |  | 
	
		|  R82.991 |  | Hypocitraturia |  |  |  |  | 
	
		|  R82.992 |  | Hyperoxaluria |  
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		| Excludes1 | primary hyperoxaluria (E72.53-) secondary hyperoxaluria (E72.54-)
 
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		|  R82.993 |  | Hyperuricosuria |  |  |  |  | 
	
		|  R82.994 |  | Hypercalciuria |  
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| Idiopathic hypercalciuria |  |  |  |  |  | 
	
		|  R82.998 |  | Other abnormal findings in urine |  
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| Cells and casts in urine |  | Crystalluria |  | Melanuria |  |  |  |  |