Objective. To study the index system of enhanced recovery after surgery (ERAS) nursing evaluation, as a basis for the quality evaluation of hepatobiliary care, continue to improve the quality of hepatobiliary care. Methods. The 300 cases of hepatobiliary surgical diseases treated in our hospital from January 2019 to December 2020 were randomly selected as the subjects of this study. Through clinical trials, two groups of subjects were used, one for the ERAS care group and the traditional care group. Through the questionnaire survey and access to the relevant research data, statistical data analysis was performed using the SPSS 22.0 software. Metrics were analyzed as descriptive by mean, standard deviation, and coefficient of variation. The Visual Analogue Score (VAS) Hepatobiliary Surgery Nursing Service evaluation form, service evaluation form, postoperative incidence of adverse reaction rate, patient satisfaction, and readmission rate questionnaire were established from the aspects of structural quality and process quality. An index system of hepatobiliary surgery nursing quality evaluation based on the ERAS concept was constructed. Results. This study compared the degree of VAS pain through postoperative care. The ERAS care group scored significantly lower than in the traditional care group. Nursing patients based on ERAS are very satisfied with the quality of care services. By comparing patient postoperative adverse reactions, satisfaction, and readmission rates, the ERAS care group was significantly better than the traditional care group. It can be seen that a good nursing quality evaluation index system can truly and objectively reflect the level of nursing quality and promote the hospital to further improve the medical quality. Conclusion. The research on the construction of nursing quality evaluation index system of hepatobiliary surgery based on ERAS concept provides a more scientific evaluation standard for nursing quality evaluation of hepatobiliary surgery ERAS, creates conditions for digital and intelligent management of nursing quality, and provides a basis for formulating a unified nursing quality evaluation index system of hepatobiliary surgery. It is of practical significance to improve the nursing quality of ERAS in hepatobiliary surgery.