R85 | 
		  | 
		Abnormal findings in specimens from digestive organs and abdominal cavity   | 
	
	
		 |  | 
		
	
		| Includes | 
		abnormal findings in peritoneal fluid abnormal findings in saliva
  | 
	 
	
		| Excludes1 | 
		cloudy peritoneal dialysis effluent (R88.0) fecal abnormalities (R19.5)
  | 
	 
 
 | 
	
 |  | 
	
		 R85.0 | 
		 | 
		Abnormal level of enzymes in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.1 | 
		 | 
		Abnormal level of hormones in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.2 | 
		 | 
		Abnormal level of other drugs, medicaments and biological substances in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.3 | 
		 | 
		Abnormal level of substances chiefly nonmedicinal as to source in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.4 | 
		 | 
		Abnormal immunological findings in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.5 | 
		  | 
		Abnormal microbiological findings in specimens from digestive organs and abdominal cavity | 
	 
	
		 |  | 
		
| Positive culture findings in specimens from digestive organs and abdominal cavity |  	
		| Excludes1 | 
		colonization status (Z22.-)
  | 
	 
 
 | 
	   | 
 |  | 
	
		 R85.6 | 
		 | 
		Abnormal cytological findings in specimens from digestive organs and abdominal cavity | 
	 
 |  | 
	
		 R85.61 | 
		  | 
		Abnormal cytologic smear of anus | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		abnormal cytological findings in specimens from other digestive organs and abdominal cavity (R85.69) carcinoma in situ of anus (histologically confirmed) (D01.3) anal intraepithelial neoplasia I [AIN I] (K62.82) anal intraepithelial neoplasia II [AIN II] (K62.82) anal intraepithelial neoplasia III [AIN III] (D01.3) dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82) severe dysplasia of anus (histologically confirmed) (D01.3)
  | 
	 
	
		| Excludes2 | 
		anal high risk human papillomavirus (HPV) DNA test positive (R85.81) anal low risk human papillomavirus (HPV) DNA test positive (R85.82)
  | 
	 
 
 | 
	  |  | 
	
		 R85.610 | 
		 | 
		Atypical squamous cells of undetermined significance on cytologic smear of anus (ASC-US) | 
	 
  |   |  | 
	
		 R85.611 | 
		 | 
		Atypical squamous cells cannot exclude high grade squamous intraepithelial lesion on cytologic smear of anus (ASC-H) | 
	 
  |   |  | 
	
		 R85.612 | 
		 | 
		Low grade squamous intraepithelial lesion on cytologic smear of anus (LGSIL) | 
	 
  |   |  | 
	
		 R85.613 | 
		 | 
		High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL) | 
	 
  |   |  | 
	
		 R85.614 | 
		 | 
		Cytologic evidence of malignancy on smear of anus | 
	 
  |   |  | 
	
		 R85.615 | 
		  | 
		Unsatisfactory cytologic smear of anus | 
	 
	
		 |  | 
		
| Inadequate sample of cytologic smear of anus |   
 | 
	   |   |  | 
	
		 R85.616 | 
		 | 
		Satisfactory anal smear but lacking transformation zone | 
	 
  |   |  | 
	
		 R85.618 | 
		 | 
		Other abnormal cytological findings on specimens from anus | 
	 
  |   |  | 
	
		 R85.619 | 
		  | 
		Unspecified abnormal cytological findings in specimens from anus | 
	 
	
		 |  | 
		
| Abnormal anal cytology NOS |  | Atypical glandular cells of anus NOS |   
 | 
	   |    |   |  | 
	
		 R85.69 | 
		 | 
		Abnormal cytological findings in specimens from other digestive organs and abdominal cavity | 
	 
  |    | 
 |  | 
	
		 R85.7 | 
		 | 
		Abnormal histological findings in specimens from digestive organs and abdominal cavity | 
	 
  | 
 |  | 
	
		 R85.8 | 
		 | 
		Other abnormal findings in specimens from digestive organs and abdominal cavity | 
	 
 |  | 
	
		 R85.81 | 
		  | 
		Anal high risk human papillomavirus (HPV) DNA test positive | 
	 
	
		 |  | 
		
	
		| Excludes1 | 
		anogenital warts due to human papillomavirus (HPV) (A63.0) condyloma acuminatum (A63.0)
  | 
	 
 
 | 
	   |   |  | 
	
		 R85.82 | 
		  | 
		Anal low risk human papillomavirus (HPV) DNA test positive | 
	 
	
		 |  | 
		
	
		| UseAdditionalCode | 
		code for associated human papillomavirus (B97.7)
  | 
	 
 
 | 
	   |   |  | 
	
		 R85.89 | 
		  | 
		Other abnormal findings in specimens from digestive organs and abdominal cavity | 
	 
	
		 |  | 
		
| Abnormal chromosomal findings in specimens from digestive organs and abdominal cavity |   
 | 
	   |    | 
 |  | 
	
		 R85.9 | 
		 | 
		Unspecified abnormal finding in specimens from digestive organs and abdominal cavity | 
	 
  |