ADA Presses House Antitrust Panel on Dental Insurer Concentration and AI Claim Denials

Edited by Dentaltown staff

The ADA urged Congress to strengthen oversight of dental insurance markets while keeping fraud and competition policy from adding new burdens to independent practices, in comments submitted to the House Judiciary Subcommittee on the Administrative State, Regulatory Reform, and Antitrust ahead of its Sept. 14 field hearing on health care markets.

Concentration in the stand-alone dental insurance market drew the most attention. Citing a Government Accountability Office analysis, the ADA told the subcommittee that the three largest stand-alone dental insurers together account for 38% to 97% of the group market depending on the state, and at least 80% in 11 states. The association urged continued federal scrutiny of mergers and acquisitions, vertical integration, network design, patient steering, and contracting practices.

On network leasing, the ADA said shared-network arrangements are not inherently harmful, but that extending a dentist’s contracted rates to additional entities without clear disclosure and affirmative consent makes it difficult for dentists and patients to know which network and fee terms apply. The association said it supports advance notice of material contract and fee schedule changes, along with a dentist’s affirmative opt-in to new network arrangements.

The letter also addressed artificial intelligence in claims processing. The ADA wrote that payment suspensions, AI tools, and automated claims reviews should carry validation, transparency, appeal rights, and human review, and that insurers should not use AI as the sole basis for claim denials or prior authorization decisions.

Medicare Advantage supplemental dental benefits were a further focus. The association reported that 52% of Medicare Advantage beneficiaries selected their plan based on inclusion of a dental benefit, and called for dental-specific reporting on benefit design, utilization, network adequacy, claims payment, and spending. It also urged greater automation of dental administrative transactions in Medicare Advantage, including standardized electronic eligibility and benefit verification, noting that manual verification across varying plan designs creates administrative burden.

On the Employee Retirement Income Security Act, the ADA said carriers and third-party administrators have at times asserted preemption to avoid state dental insurance protections that apply to fully insured plans. The association said it supports preserving ERISA’s core role while clarifying that state laws regulating the provision and payment of dental care are not displaced simply because a carrier administers a self-funded plan.

The ADA also cautioned the subcommittee against applying remedies designed for hospital consolidation to smaller dental offices, writing that independent dental practices are generally small businesses and should not be conflated with large consolidated health systems.

Sources:
ADA News, “ADA calls for greater oversight of dental insurance markets,” by Olivia Anderson, Sept. 18, 2026: adanews.ada.org/2026/september/oversight-of-dental-insurance-markets