R92.3 | 
		  | 
		Mammographic density found on imaging of breast | 
	
	
		 |  | 
		
	
		| CodeAlso | 
		, if applicable, inconclusive mammogram (R92.2)
  | 
	 
 
 | 
	
 |  | 
	
		 R92.30 | 
		  | 
		Dense breasts, unspecified | 
	 
	
		 |  | 
		
| Dense breasts NOS |  | Low density |   
 | 
	   | 
 |  | 
	
		 R92.31 | 
		  | 
		Mammographic fatty tissue density of breast | 
	 
	
		 |  | 
		
| Breast Imaging Reporting and Data System (BI-RADS): A |  | Breast Imaging Reporting and Data System (BI-RADS): 1 |   
 | 
	  |  | 
	
		 R92.311 | 
		 | 
		Mammographic fatty tissue density, right breast | 
	 
  |   |  | 
	
		 R92.312 | 
		 | 
		Mammographic fatty tissue density, left breast | 
	 
  |   |  | 
	
		 R92.313 | 
		 | 
		Mammographic fatty tissue density, bilateral breasts | 
	 
  |    | 
 |  | 
	
		 R92.32 | 
		  | 
		Mammographic fibroglandular density of breast | 
	 
	
		 |  | 
		
| Breast Imaging Reporting and Data System (BI-RADS): B |  | Breast Imaging Reporting and Data System (BI-RADS): 2 |   
 | 
	  |  | 
	
		 R92.321 | 
		 | 
		Mammographic fibroglandular density, right breast | 
	 
  |   |  | 
	
		 R92.322 | 
		 | 
		Mammographic fibroglandular density, left breast | 
	 
  |   |  | 
	
		 R92.323 | 
		 | 
		Mammographic fibroglandular density, bilateral breasts | 
	 
  |    | 
 |  | 
	
		 R92.33 | 
		  | 
		Mammographic heterogeneous density of breast | 
	 
	
		 |  | 
		
| Breast Imaging Reporting and Data System (BI-RADS): C |  | Breast Imaging Reporting and Data System (BI-RADS): 3 |   
 | 
	  |  | 
	
		 R92.331 | 
		 | 
		Mammographic heterogeneous density, right breast | 
	 
  |   |  | 
	
		 R92.332 | 
		 | 
		Mammographic heterogeneous density, left breast | 
	 
  |   |  | 
	
		 R92.333 | 
		 | 
		Mammographic heterogeneous density, bilateral breasts | 
	 
  |    | 
 |  | 
	
		 R92.34 | 
		  | 
		Mammographic extreme density of breast | 
	 
	
		 |  | 
		
| Breast Imaging Reporting and Data System (BI-RADS): D |  | Breast Imaging Reporting and Data System (BI-RADS): 4 |   
 | 
	  |  | 
	
		 R92.341 | 
		 | 
		Mammographic extreme density, right breast | 
	 
  |   |  | 
	
		 R92.342 | 
		 | 
		Mammographic extreme density, left breast | 
	 
  |   |  | 
	
		 R92.343 | 
		 | 
		Mammographic extreme density, bilateral breasts | 
	 
  |    |