Why isn't dental health considered primary medical care?
Dentistry and optometry’s separation from mainstream medical care is traced to historical path dependence and the way U.S. health insurance evolved around hospitals, leaving teeth and eyes in a quasi-consumer, add‑on category. Commenters debate whether routine dental work is truly evidence-based healthcare or largely cosmetic and overtreated, and contrast the relative simplicity of cash-based procedures like LASIK with the billing chaos of insured medicine. Comparisons with systems in the UK, EU, Brazil, and Singapore highlight how universal or publicly supported models can integrate dental care more fully, raising broader questions about profit, access, and what level of healthcare society should guarantee.
Scope of “healthcare” and why dental is separate
- Many argue dentistry and optometry should be fully integrated into general healthcare and insurance, not siloed.
- Others note that in practice, the separation sometimes makes care simpler and more transparent (e.g., LASIK paid in cash with clear prices vs. opaque insured medical billing).
- One explanation offered: path dependence. Early US “health insurance” grew out of hospital-based coverage; dentists and optometrists evolved outside hospitals and kept separate schools, boards, and lobbying.
Insurance models and perverse incentives
- Several commenters distinguish between:
- Medicine/hospital care problems (clinical, access).
- Insurance/billing problems (deductibles, co-pays, coding, denials).
- Some advocate national or universal systems to reduce complexity and profit extraction.
- Others are skeptical of state monopolies, preferring catastrophic insurance plus direct-pay for routine care.
- There is debate over whether insurance should cover routine, predictable services (like cleanings) at all.
Effectiveness and evidence for dental care
- A recurring theme is that much routine dentistry is poorly supported by high-quality research.
- Links are shared to reviews suggesting:
- Only a small fraction of dental procedures are strongly evidence-based.
- Evidence for benefits of routine professional cleanings is weak or methodologically limited.
- Counterpoints stress that lack of evidence is not proof of ineffectiveness and that ethical or practical constraints limit randomized trials.
Preventive vs cosmetic and overtreatment claims
- Some claim most dental work is cosmetic or unnecessary, with cleanings framed as a revenue source rather than medical necessity.
- Others report clear symptomatic improvements from periodic cleanings, particularly for gum issues.
- There is concern about overtreatment and “upselling,” but also recognition that anecdotes cut both ways.
Health risks and seriousness
- Some initially downplay dental as non-life-threatening; others respond that untreated infections, periodontal disease, and links to cardiovascular and sinus issues make oral health medically significant.
- Cost barriers lead people to rely on ER antibiotics for abscesses while deferring definitive treatment like root canals and implants.
International and system comparisons
- UK, Netherlands, and Brazil are mentioned: dental often semi-detached from main public systems or offered as add-ons, though Brazil is cited as providing public dental care.
- Some note huge price differences internationally (e.g., cheap cleanings in Vietnam) and in/outside NHS, suggesting US prices are not inevitable.