|  D53 |  | Other nutritional anemias  | 
	
		|  |  | 
	
		| Includes | megaloblastic anemia unresponsive to vitamin B12 or folate therapy 
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|  |  | 
	
		|  D53.0 |  | Protein deficiency anemia |  
		|  |  | 
| Amino-acid deficiency anemia |  | Orotaciduric anemia |  
		| Excludes1 | Lesch-Nyhan syndrome (E79.1) 
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|  |  | 
	
		|  D53.1 |  | Other megaloblastic anemias, not elsewhere classified |  
		|  |  | 
| Megaloblastic anemia NOS |  
		| Excludes1 | Di Guglielmo's disease (C94.0) 
 |  |  | 
|  |  | 
	
		|  D53.2 |  | Scorbutic anemia |  
		|  |  |  |  | 
|  |  | 
	
		|  D53.8 |  | Other specified nutritional anemias |  
		|  |  | 
| Anemia associated with deficiency of copper |  | Anemia associated with deficiency of molybdenum |  | Anemia associated with deficiency of zinc |  
		| Excludes2 | nutritional deficiencies without anemia, such as: copper deficiency NOS (E61.0)
 molybdenum deficiency NOS (E61.5)
 zinc deficiency NOS (E60)
 
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|  |  | 
	
		|  D53.9 |  | Nutritional anemia, unspecified |  
		|  |  | 
| Simple chronic anemia |  
		| Excludes1 | anemia NOS (D64.9) 
 |  |  |