R97
Abnormal tumor markers
Codes in this block
7 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- R97Abnormal tumor markersNon-billable
- R97.0Elevated carcinoembryonic antigen [CEA]Billable
- R97.1Elevated cancer antigen 125 [CA 125]Billable
- R97.2Elevated prostate specific antigen [PSA]Non-billable
- R97.20Elevated prostate specific antigen [PSA]Billable
- R97.21Rising PSA following treatment for malignant neoplasm of prostateBillable
- R97.8Other abnormal tumor markersBillable
Official Guidelines for R97
FY 2026 ›Sections that reference codes in R97