|  Z04 |  | Encounter for examination and observation for other reasons   | 
	
		|  |  | 
	
		| Includes | encounter for examination for medicolegal reasons This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled-out. This category is also for use for administrative and legal observation status.
 
 |  | 
|  |  | 
	
		|  Z04.1 |  | Encounter for examination and observation following transport accident |  
		|  |  | 
	
		| Excludes1 | encounter for examination and observation following work accident (Z04.2) 
 |  |  | 
|  |  | 
	
		|  Z04.2 |  | Encounter for examination and observation following work accident |  | 
|  |  | 
	
		|  Z04.3 |  | Encounter for examination and observation following other accident |  | 
|  |  | 
	
		|  Z04.4 |  | Encounter for examination and observation following alleged rape |  
		|  |  | 
| Encounter for examination and observation of victim following alleged rape |  | Encounter for examination and observation of victim following alleged sexual abuse |  |  |  |  | 
	
		|  Z04.41 |  | Encounter for examination and observation following alleged adult rape |  
		|  |  | 
| Suspected adult rape, ruled out |  | Suspected adult sexual abuse, ruled out |  
		| age | Adult: [15-124] 
 |  |  |  |  |  | 
	
		|  Z04.42 |  | Encounter for examination and observation following alleged child rape |  
		|  |  | 
| Suspected child rape, ruled out |  | Suspected child sexual abuse, ruled out |  
		| age | Pediatric: [0-17] 
 |  |  |  | 
|  |  | 
	
		|  Z04.6 |  | Encounter for general psychiatric examination, requested by authority |  | 
|  |  | 
	
		|  Z04.7 |  | Encounter for examination and observation following alleged physical abuse |  |  |  | 
	
		|  Z04.71 |  | Encounter for examination and observation following alleged adult physical abuse |  
		|  |  | 
| Suspected adult physical abuse, ruled out |  
		| Excludes1 | confirmed case of adult physical abuse (T74.-) encounter for examination and observation following alleged adult sexual abuse (Z04.41)
 suspected case of adult physical abuse, not ruled out (T76.-)
 
 |  
		| age | Adult: [15-124] 
 |  |  |  |  |  | 
	
		|  Z04.72 |  | Encounter for examination and observation following alleged child physical abuse |  
		|  |  | 
| Suspected child physical abuse, ruled out |  
		| Excludes1 | confirmed case of child physical abuse (T74.-) encounter for examination and observation following alleged child sexual abuse (Z04.42)
 suspected case of child physical abuse, not ruled out (T76.-)
 
 |  
		| age | Pediatric: [0-17] 
 |  |  |  | 
|  |  | 
	
		|  Z04.8 |  | Encounter for examination and observation for other specified reasons |  
		|  |  | 
| Encounter for examination and observation for request for expert evidence |  |  |  |  | 
	
		|  Z04.81 |  | Encounter for examination and observation of victim following forced sexual exploitation |  |  |  |  | 
	
		|  Z04.82 |  | Encounter for examination and observation of victim following forced labor exploitation |  |  |  |  | 
	
		|  Z04.89 |  | Encounter for examination and observation for other specified reasons |  |  | 
|  |  | 
	
		|  Z04.9 |  | Encounter for examination and observation for unspecified reason |  
		|  |  | 
| Encounter for observation NOS |  
		| nonPrimary | Yes 
 |  |  |