Open Access Open Access  Restricted Access Subscription Access

Identifying Suspicious Activities in Medical Insurance Claims Using Machine Learning

Ayush Mittal, Vijay Kumar, Abhishek Jha, Bhavuk Khanna, Jayesh .

Abstract


The research methodology involves collecting and preprocessing a comprehensive dataset comprising healthcare claims and associated fraud labels. Multiple machine learning algorithms, including logistic regression, decision trees, random forests, support vector machines, and neural networks, are implemented and evaluated. Performance metrics such as accuracy, precision, recall, and F1 score are used to assess the effectiveness of each model.

The results of the study demonstrate that machine learning techniques exhibit considerable potential in healthcare fraud detection. The comparative analysis reveals variations in performance across different algorithms, highlighting the importance of selecting the appropriate model for specific fraud detection tasks. Moreover, feature engineering and selection techniques are explored to enhance the performance of the models.

In conclusion, this comparative study underscores the effectiveness of machine learning in healthcare fraud detection. It emphasizes the need for tailored approaches and careful consideration of algorithm selection and feature engineering. The best accuracy was achieved as 96.52% with XG Boost algorithm using hyper tuning of various parameters. By leveraging the power of machine learning, healthcare organizations can strengthen their fraud detection capabilities, leading to significant cost savings, enhanced patient care, and improved overall healthcare outcomes.


Full Text:

PDF

References


Burri, R. D., Burri, R., Bojja, R. R., & Buruga, S. R. (2019). Insurance claim analysis using machine learning algorithms. International Journal of Innovative Technology and Exploring Engineering, 8(6), 577-582.

Waghade, S. S., & Karandikar, A. M. (2018). A comprehensive study of healthcare fraud detection based on machine learning. International Journal of Applied Engineering Research, 13(6), 4175-4178.

Choi, D., & Lee, K. (2017). Machine learning based approach to financial fraud detection process in mobile payment system. IT CoNvergence PRActice (INPRA), 5(4), 12-24..

Mall, S., Ghosh, P., & Shah, P. (2018). Management of Fraud: Case of an Indian Insurance Company. Accounting and Finance Research, 7(3), 1-18..

Verma, A., Taneja, A., & Arora, A. (2017, August). Fraud detection and frequent pattern matching in insurance claims using data mining techniques. In 2017 tenth international conference on contemporary computing (IC3) (pp. 1-7). IEEE.

Bodaghi, A., & Teimourpour, B. (2018). The detection of professional fraud in automobile insurance using social network analysis. arXiv preprint arXiv:1805.09741..

Kalra, H., Singh, R., & Kumar, T. S. (2022). Fraud Claims Detection in Insurance Using Machine Learning. Journal of Pharmaceutical Negative Results, 327-331.Phua, Clifton & Lee, Vincent & Smith-Miles, Kate & Gayler, Ross. (2013). A Comprehensive Survey of Data Mining-based Fraud Detection Research (Bibliography).

Rawte, V., & Anuradha, G. (2015, January). Fraud detection in health insurance using data mining techniques. In 2015 International Conference on Communication, Information & Computing Technology (ICCICT) (pp. 1-5). IEEE.

Shimin, L. E. I., Ke, X. U., Huang, Y., & Xinye, S. H. A. (2020). An Xgboost based system for financial fraud detection. In E3S Web of Conferences (Vol. 214). EDP Sciences.

Hargreaves, C. A., & Singhania, V. (2015). Analytics for Insurance Fraud Detection: An Empericial Study. American Journal of Mobile Systems, Applications and Services, 1(3), 223-232.


Refbacks

  • There are currently no refbacks.