Why your primary care visit is 15 minutes
The short visit isn't the physician's choice. It's a structural consequence of how insurance pays for primary care. This article walks through what that structure does to the physician-patient relationship, the published data on the administrative burden, and what direct primary care changes about it — without overstating the case in either direction.
Where the 15-minute visit comes from
Insurance pays your primary care physician per visit, on a fee schedule the insurance company sets. Medicare's allowed amount for a standard established-patient office visit (CPT 99213) is roughly $90 to $100 in 2026, depending on geography. Commercial insurance pays slightly more, on a scale anchored to Medicare's rates. After overhead — staff, rent, software, malpractice, billing, the medical assistant who rooms the patient and updates the electronic health record — a typical insurance-based primary care practice has to see roughly twenty to thirty patients per day to keep the lights on.
At twenty-five patients per day across an eight-hour clinical block, you have about eighteen minutes per patient. That's the entire block — rooming, vitals, history, physical exam, decision-making, documentation, prescription writing, plan discussion, and the handoff back to the front desk. The actual conversation portion, where the physician is sitting with the patient making decisions, lands closer to six to eight minutes in published studies.
This isn't a moral failing of the physician. It's the math of the payment model. To carry the overhead of an insurance-based practice, the physician's panel typically runs 2,000 to 3,000 patients. The math forces the visit short.
What insurance billing does to the visit, beyond time
The fifteen minutes is the most visible effect. The less visible ones matter more for clinical quality.
Coding drives the visit, not the patient. Insurance reimburses based on documented complexity — number of problems addressed, depth of history, exam elements, decision-making components. The visit is structured to satisfy those documentation requirements, not necessarily to follow the patient's most pressing concern. A physician who spends thirty minutes addressing the patient's most important worry but doesn't tick the documentation boxes will be paid less than one who covers four superficial problems in fifteen minutes.
Documentation has become its own clinical task. Multiple studies, including a frequently-cited Annals of Family Medicine analysis of EHR audit logs, find that primary care physicians spend roughly one to two hours on documentation and inbox management for every hour of direct patient care. The visit itself ends; the work doesn't.
Per-visit billing fragments the relationship. Every question becomes a billable encounter. A simple medication adjustment, a lab result clarification, a question about a side effect — each becomes a reason to schedule a visit because that's how the practice gets paid. Between-visit communication doesn't pay, so practices are structured to push it back into a visit.
Prior authorization injects the insurer into clinical decisions. A medication you prescribe, an imaging study you order, a specialist referral you make — any of these can trigger an insurer review process before the patient can receive what you've recommended. This isn't a peer review by another physician; it's typically a utilization-management process applying coverage criteria that may or may not match current clinical guidelines.
The data on the administrative burden
The American Medical Association has run an annual physician survey on prior authorization since 2017. The 2023 survey, the most recent fully analyzed, found the following:
- Physicians and their staff complete an average of 43 prior authorization requests per physician per week.
- This consumes roughly 14 hours per week — nearly two full business days — of staff and physician time per practice.
- 94 percent of physicians report that prior authorization caused delays in necessary care for their patients.
- 78 percent report that prior authorization sometimes leads patients to abandon their recommended course of treatment entirely.
- 24 percent report that prior authorization has led to a serious adverse event for a patient in their care.
- 31 percent report that prior authorization has led to hospitalization for a patient who would not otherwise have required one.
The financial burden compounds the clinical one. A Medical Group Management Association survey estimates that the average practice spends $11 per prior authorization in staff time. At 43 requests per week per physician, that's roughly $25,000 per physician per year just to handle the paperwork.
Physician burnout data from Mayo Clinic Proceedings tracks closely with this administrative load. Multiple studies have found that EHR and administrative documentation are the single largest contributors to physician burnout, and that family medicine and primary care specialties carry burnout rates around 50 percent — higher than nearly any other field of medicine.
None of this is news to physicians. The question is what to do about it.
What insurance is genuinely good at
It's worth being honest about what health insurance does well, because the case for direct primary care isn't a case against insurance.
Insurance is built for risk pooling against rare and catastrophic events. A heart attack requiring three days in the ICU and a coronary stent generates a $150,000 hospital bill. Surgery generates $50,000 to $300,000 bills routinely. A premature birth or an unexpected cancer diagnosis can run into the hundreds of thousands or millions. These are the exact use cases insurance was designed for, and the math actually works: most of us never use it, so the pool can cover the few who do.
What insurance is poorly suited for is everyday primary care — the relationship-based, ongoing, predictable, mostly-routine care that everyone needs. Primary care is high-frequency, low-variance, and most decisions don't benefit from a utilization-management review. Running every $90 office visit through the billing-coding-prior-auth machinery means the administrative tail wags the clinical dog.
The structural mismatch isn't between insurance and medicine. It's between insurance and one specific use case within medicine — the day-to-day primary care relationship that drives most of what determines long-term health.
What direct primary care changes about the structure
Direct primary care replaces insurance billing with a monthly membership. You pay the practice directly. There is no insurance claim, no prior authorization for routine prescriptions or labs ordered within the practice, no coding-driven visit structure, no per-visit billing pressure.
The practical consequences:
- Visits run 30 to 60 minutes. A direct primary care practice typically carries a panel of 300 to 600 patients — roughly one-fifth the size of an insurance-based panel. The math works because the membership covers the relationship, not the per-visit reimbursement.
- Between-visit communication is included. A question by email or text doesn't cost anything to either party, so it gets answered. Many decisions that would have required a visit in the insurance model get resolved in a five-minute message exchange.
- Wholesale lab pricing. DPC practices contract with reference labs (Quest, LabCorp) at wholesale rates, typically 80 to 95 percent below retail. A comprehensive annual blood panel that costs $400 to $800 retail through Quest's direct-to-consumer portal runs $80 to $150 through a DPC practice's wholesale contract.
- Generic medications at near-cost. Practices use sources like Cost Plus Drugs, Amazon Pharmacy, or direct purchasing arrangements. Many common generics cost the practice $2 to $8 per month and are passed through at or near that cost.
- No prior authorization for routine prescribing. The medications and labs the physician orders within the practice are not subject to insurance utilization management because the insurance isn't paying.
- No coding-driven visit structure. The conversation follows what the patient brought in, not the documentation requirements of CPT 99213.
This isn't a hypothetical model. Direct primary care has grown from a few dozen practices in 2010 to over 2,500 practices nationwide in 2026, serving an estimated 400,000 to 500,000 patients. Several large employer self-funded plans (Toyota, JetBlue, City of Wichita, and others) have integrated DPC into their benefit structures and published cost analyses showing 12 to 25 percent reductions in total medical spend among DPC-enrolled employees, driven primarily by reduced specialist utilization and emergency department visits.
Where this matters most: complex care and polypharmacy
The 15-minute visit is hardest on the patients who need primary care the most — anyone navigating multiple chronic conditions and the polypharmacy that comes with them.
Some published numbers to anchor the picture:
- Adults age 65 and older take an average of 5 to 7 prescription medications; roughly 40 percent take 5 or more, and 20 percent take 10 or more (CDC National Health and Nutrition Examination Survey, multiple years).
- Roughly 40 percent of adults over 65 are taking at least one medication that meets American Geriatrics Society Beers Criteria for potentially inappropriate prescribing — and polypharmacy is increasingly common in younger adults too.
- Polypharmacy independently increases risk of falls, cognitive impairment, hospitalization, and adverse drug events. A JAMA analysis of Medicare beneficiaries estimates that more than one in ten older-adult hospitalizations involves an adverse drug event traceable to a medication that could have been deprescribed.
- The average adult over 65 sees three or more specialists in addition to a primary care physician. Each specialist typically focuses on the organ system they specialize in, and prescribing decisions cascade without anyone coordinating the full list.
In a 15-minute visit, deprescribing is functionally impossible. Reviewing a 12-medication regimen, checking each medication against indication, dose, duration, interactions, and Beers Criteria, then having the conversation with the patient about which to taper and how — that's an hour of focused work, not a fifteen-minute slot squeezed between two other patients. The result is that medications accumulate over time and rarely get reviewed in aggregate. Each individual prescriber sees their slice; nobody owns the whole picture.
This is where direct primary care and concierge longevity models change the math most dramatically for older patients. A 60-minute visit allows actual medication reconciliation. An ongoing physician relationship allows for staged deprescribing — slow, monitored tapers of medications that have lost their indication, with the safety net of communication between visits when symptoms shift. The same physician sees the patient at three months, six months, and twelve months, watching how the changes land. The polypharmacy didn't accumulate in fifteen-minute visits, and it isn't going to unwind in them either.
For anyone navigating multiple chronic conditions, multiple specialists, multiple prescribers, and the cognitive load of a complex daily medication regimen, the structural change matters disproportionately. The membership is buying back the time it takes to actually think through the whole patient.
The trade-offs, plainly
Direct primary care isn't right for everyone. Honestly:
- You pay a membership. Roughly $50 to $200 per month. If you rarely see a doctor, the math may not work.
- You still need health insurance. DPC doesn't cover hospital, surgery, specialists, or emergencies. Most members carry a high-deductible plan paired with an HSA for catastrophic coverage.
- Specialty network is still your insurance's. Referrals go through your insurance the same way they did before.
- Brand-name and specialty drugs still need pharmacy insurance. The DPC practice writes the script; your insurance pays for it.
- DPC doesn't fix everything broken about American healthcare. It fixes the primary care relationship.
If you actually use primary care — chronic conditions, multiple medications, ongoing screening, or you simply want a physician who has time — the membership pays for itself. If you see a doctor once every three years, it may not.
What we offer, plainly
Private MD is a small-panel direct primary care and concierge longevity practice in Granite Bay · Folsom. Direct Primary Care membership is $149 per month, HSA-eligible, and covers the primary care relationship — unhurried visits, direct communication, wholesale lab pricing, near-cost generic medications, and care coordination with specialists when needed.
For patients who want longevity-focused care embedded in the same relationship, our Concierge Internal Medicine tier at $349 per month adds advanced cardiometabolic testing, an annual written Longevity Blueprint, and dedicated longevity coordination. Founding member discounts are available.
We do not bill insurance for primary care. We do not require you to drop your health insurance — we recommend you keep it for everything insurance is built for. We bill the membership directly, run labs at wholesale, and structure the relationship around the medicine, not the coding.
Ready to talk?
Book a free 15-minute Discovery Call. We'll walk through your situation, talk about whether DPC or Concierge Concierge Internal Medicine fits your needs, and figure out together whether this is the right move.
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Or email drsahni@privatemd.clinic · (279) 258-5567
About the author
Nishant Sahni, MD is board-certified in Internal Medicine and the founder of Private MD, a small-panel direct primary care and concierge longevity practice serving Granite Bay, Folsom, El Dorado Hills, and the greater Sacramento area. Former faculty at Mayo Clinic and the University of Minnesota.
Sources: American Medical Association 2023 Prior Authorization Physician Survey; Medical Group Management Association annual practice cost surveys; Annals of Family Medicine analyses of EHR audit logs; Mayo Clinic Proceedings physician burnout series; Direct Primary Care Coalition practice census 2026; published employer-sponsored DPC cost analyses (Toyota, JetBlue, City of Wichita). Specific figures cited reflect publicly available data as of May 2026. This article is for educational purposes and is not a substitute for individualized medical or financial advice.
Legal & Editorial Notes
Educational content only. This article is for educational and informational purposes. It does not constitute medical advice, diagnosis, or treatment recommendations for any specific individual. Reading this article does not establish a physician-patient relationship with Dr. Sahni or Private MD.
Not a substitute for individual evaluation. Medical decisions should be made in consultation with your own physician based on your specific clinical situation, history, exam findings, and goals. Information in this article may not apply to your circumstances. If you have specific symptoms or health concerns, consult a qualified medical professional.
Cited data and pricing. Studies, statistics, and prices cited reflect publicly available information as of the date of publication (2026-05-15). Information changes over time. Verify current data with primary sources or your physician before making decisions.
No financial relationships, no endorsement. Mention of specific products, companies, services, or commercial entities is for illustrative comparison only and does not constitute endorsement. Private MD receives no compensation, commission, kickback, or referral fee from any vendor, manufacturer, laboratory, or commercial entity mentioned in this article.
Insurance and tax disclaimer. HSA eligibility, insurance coverage rules, and tax treatment of direct primary care memberships vary by plan, employer, state, and individual circumstances. Consult your benefits administrator and a qualified tax advisor for guidance specific to your situation. This article does not constitute tax, legal, or insurance advice.