569.44 Dysplasia of anus
Anal intraepithelial neoplasia I and II (AIN I and II) (histologically confirmed)
Dysplasia of anus NOS
Mild and moderate dysplasia of anus (histologically confirmed)
Excludes:
abnormal results from anal cytologic examination without histologic confirmation (796.70-796.79)
anal intraepithelial neoplasia III (230.5, 230.6)
carcinoma in situ of anus (230.5, 230.6)
HGSIL of anus (796.74)
severe dysplasia of anus (230.5, 230.6)