|  E28 |  | Ovarian dysfunction   | 
	
		|  |  | 
	
		| Excludes1 | isolated gonadotropin deficiency (E23.0) postprocedural ovarian failure (E89.4-)
 
 |  | 
|  |  | 
	
		|  E28.0 |  | Estrogen excess |  
		|  |  | 
	
		| UseAdditionalCode | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) 
 |  
		| sex | Female 
 |  |  | 
|  |  | 
	
		|  E28.1 |  | Androgen excess |  
		|  |  | 
| Hypersecretion of ovarian androgens |  
		| UseAdditionalCode | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) 
 |  
		| sex | Female 
 |  |  | 
|  |  | 
	
		|  E28.2 |  | Polycystic ovarian syndrome |  
		|  |  | 
| Sclerocystic ovary syndrome |  | Stein-Leventhal syndrome |  
		| sex | Female 
 |  |  | 
|  |  | 
	
		|  E28.3 |  | Primary ovarian failure |  
		|  |  | 
	
		| Excludes1 | pure gonadal dysgenesis (Q99.1) Turner's syndrome (Q96.-)
 
 |  |  |  |  | 
	
		|  E28.31 |  | Premature menopause |  |  |  | 
	
		|  E28.310 |  | Symptomatic premature menopause |  
		|  |  | 
| Symptoms such as flushing, sleeplessness, headache, lack of concentration, associated with premature menopause |  
		| sex | Female 
 |  
		| age | Adult: [15-124] 
 |  |  |  |  |  | 
	
		|  E28.319 |  | Asymptomatic premature menopause |  
		|  |  | 
| Premature menopause NOS |  
		| sex | Female 
 |  
		| age | Adult: [15-124] 
 |  |  |  |  |  |  | 
	
		|  E28.39 |  | Other primary ovarian failure |  
		|  |  | 
| Decreased estrogen |  | Resistant ovary syndrome |  
		| sex | Female 
 |  |  |  | 
|  |  | 
	
		|  E28.8 |  | Other ovarian dysfunction |  
		|  |  | 
| Ovarian hyperfunction NOS |  
		| Excludes1 | postprocedural ovarian failure (E89.4-) 
 |  
		| sex | Female 
 |  |  | 
|  |  | 
	
		|  E28.9 |  | Ovarian dysfunction, unspecified |  
		|  |  |  |  |