ICD-10-CM

Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)

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

R85.6: Abnormal cytological findings in specimens from 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

R85.9: Unspecified abnormal finding in specimens from digestive organs and abdominal cavity