Many laboratories rescreen Papanicolaou test slides initially interpreted as negative, but positive for human papillomavirus (HPV) high-risk types, as a quality control measure. We have evaluated the utility of this practice in the era of HPV genotyping as a laboratory improvement project.Between August 2016 and October 2019, we identified 3618 rescreened Papanicolaou tests with follow-up biopsies. The biopsy results were put into 3 groups: 1) Negative; 2) LSIL: HPV changes or low-grade squamous intraepithelial lesion; and 3) HSIL: high-grade squamous intraepithelial lesion or carcinoma. HPV molecular testing results with subtyping for types 16 and 18 were available for 3117 of these cases.A total of 530 of 2812 Papanicolaou tests (18.8%) with positive HPV results were reinterpreted as cytologically abnormal after rescreening; 75 (14.2%) had a biopsy result of HSIL. The subset positive for HPV types 16/18 had 38 of 133 cytology positive cases diagnosed as HSIL on biopsy vs. 107 of 935 cytology negative cases diagnosed as HSIL on biopsy (28.6% vs. 11.4%, P0.0001). The subset positive for "other" (non-16/18) high-risk HPV types had 37 of 397 cytology positive follow-up HSIL vs. 84 of 1288 cytology negative follow-up HSIL (9.3% vs. 6.5%, P = 0.075).Rescreening has the highest yield in specimens positive for types 16/18. However, for this group colposcopy is recommended regardless of cytology findings, reducing the patient benefit. Routine rescreening of cytology negative/HPV positive Papanicolaou tests has reduced utility when HPV subtyping is performed and should be reconsidered.