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Reduction mammaplasty: defining medical necessity.
Carolyn L Kerrigan1, E Dale Collins, H Myra Kim
1Section of Plastic Surgery, Dartmouth-Hitchcock Medical Center and Dartmouth Medical School, Lebanon, New Hampshire 03756, USA. carolyn.l.kerrigan@hitchcock.org
Summary
Defining medical necessity for breast reduction surgery is best achieved through patient-reported symptoms. A new definition based on symptom severity showed better prediction of surgical outcomes than existing criteria.
Area of Science:
- Plastic Surgery
- Health Outcomes Research
Background:
- Medical necessity criteria for breast reduction surgery vary.
- Existing criteria may not accurately predict surgical outcomes.
Purpose of the Study:
- To evaluate existing and propose new criteria for defining medical necessity in breast reduction surgery.
- To determine if symptom-based criteria better predict surgical outcomes than existing standards.
Main Methods:
- Two cohorts (breast reduction patients N=266, controls N=184) completed validated questionnaires.
- Existing and a new symptom-based definition of medical necessity were applied to the data.
- Prediction validity was assessed by comparing health burden measures between groups.
Main Results:
- Existing criteria did not differentiate surgical benefit.
- Women meeting the new definition (≥2 of 7 physical symptoms) showed significantly greater improvement in 4/5 health burden measures.
- The new definition demonstrated better prediction of favorable surgical outcomes.
Conclusions:
- Self-reported symptoms provide a more effective definition of medical necessity for breast reduction surgery than current criteria.
- A symptom-severity based approach enhances the identification of patients likely to benefit from surgery.