Roesbiantoro, A. .; Aan Adriansyah, A. .; Dany Afina, R. .; Sa’adah, N. .; Setianto, B. . Analysis of The Effect of INA CBGs Diagnoses on Costs in Outpatient THT Specialist Poly Hospital X Surabaya. Health, sciences 2025, 18, 44-51.