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R85

Abnormal findings in specimens from digestive organs and abdominal cavity

• abnormal findings in peritoneal fluid
• abnormal findings in saliva

• 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

• colonization status (Z22.-)

• Positive culture findings in specimens from digestive organs and abdominal cavity

R85.6

Abnormal cytological findings in specimens from digestive organs and abdominal cavity

R85.61

Abnormal cytologic smear of anus

• 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)

• 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

• anogenital warts due to human papillomavirus (HPV) (A63.0)
• condyloma acuminatum (A63.0)

R85.82

Anal low risk human papillomavirus (HPV) DNA test positive

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