ADA urges revisions to NCOIL dental loss ratio model to improve transparency, patient care Jul 15, 2025 The ADA is requesting changes to the National Council of Insurance Legislators’ model act on dental loss ratio. https://adanews.ada.org/ada-news/2025/july/ada-urges-revisions-to-ncoil-dental-loss-ratio-model-to-improve-transparency-patient-care/