Category R97

Abnormal tumor markers

Clinical Classification Guidelines

Inclusion Term

  • Elevated tumor associated antigens [TAA]
  • Elevated tumor specific antigens [TSA]

Specific Diagnosis Codes

Elevated carcinoembryonic antigen [CEA]
R97.0
Elevated cancer antigen 125 [CA 125]
R97.1
Elevated prostate specific antigen [PSA]
R97.2
Elevated prostate specific antigen [PSA]
R97.20
Rising PSA following treatment for malignant neoplasm of prostate
R97.21
Other abnormal tumor markers
R97.8