Impact of expanded pediatric surgery add-on payments on claimed surgical fees: a multi-institutional data analysis
10.4174/astr.2026.110.6.391
- Author:
Joonhyuk SON
1
;
Sanghoon LEE
;
Sungjoo PARK
;
Wontae KIM
;
Jeong-Meen SEO
;
Chaeyoun OH
Author Information
1. Department of Pediatric Surgery, Hanyang University College of Medicine, Seoul, Korea
- Publication Type:ORIGINAL ARTICLE
- From:Annals of Surgical Treatment and Research
2026;110(6):391-399
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:Pediatric surgery in Korea has historically been undervalued under the national fee system. Since 2021, the government has progressively expanded surgical add-on reimbursement for pediatric surgeries, yet their real-world impact remains unclear.
Methods:We retrospectively analyzed pediatric surgeries (<19 years) performed at 4 tertiary institutions from 2020 to 2025. Surgeries were divided into 4 periods based on major policy changes. Variables included the number of surgeries, claimed surgical fees, patient age and weight, and eligibility for add-on reimbursement. Trends over time and variations among hospitals were examined.
Results:A total of 1,959 surgeries were analyzed. Surgical volume did not significantly change across periods (P = 0.342).In contrast, total claimed surgical fees increased 1.66-fold in Period 2, 3.26-fold in Period 3, and 3.42-fold in Period 4 compared with Period 1. The proportion of surgeries eligible for add-on reimbursement rose to 76.6% in Period 4. The average claimed fee per case increased from 973,446 Korean won in Period 1 to 3,463,428 in Period 4. Patients <1,500g demonstrated the largest increase (471%). Across hospitals, the magnitude of claimed fee increases varied, but all institutions showed substantial growth in claimed surgical fees.
Conclusion:Stepwise expansion of pediatric surgical add-on reimbursement substantially increased claimed surgical fees across institutions without inflating surgical volume. These reforms improved financial reimbursement and may support future improvements in workforce sustainability, training, and care equity. Continuous policy monitoring will be essential to ensure long-term effectiveness and fiscal balance.
