Telehealth vs In-Person Care: When Each Option Makes More Sense

From 840,000 Medicare Telehealth Visits in 2019 to 52 Million in 2020

The scale of telehealth's expansion during the COVID-19 pandemic was without precedent in U.S. healthcare history. The Centers for Medicare and Medicaid Services (CMS) reported approximately 840,000 Medicare telehealth visits in 2019. By 2020, that figure had reached 52.7 million — a 63-fold increase driven by emergency regulatory waivers, social distancing requirements, and rapid technology adoption. Even as the pandemic subsided, telehealth utilization settled at rates 38 times higher than pre-pandemic baseline, according to McKinsey & Company's analysis.

Telehealth encompasses video consultations, telephone calls with providers, asynchronous messaging (store-and-forward), and remote patient monitoring using connected devices. The term "telemedicine" is often used interchangeably but technically refers specifically to clinical services; telehealth is the broader category including health education, administrative functions, and patient engagement.

Where Telehealth Performs Well

Research published since 2020 provides a clearer picture of telehealth's appropriate scope. The evidence is not uniform across specialties or conditions.

Mental health telehealth deserves particular attention. The Veterans Affairs system has operated one of the world's largest telehealth mental health programs since the early 2000s, and a 2019 Lancet Psychiatry meta-analysis of 68 RCTs found telehealth delivery of psychotherapy was non-inferior to in-person delivery across depression, anxiety, and PTSD.

Where In-Person Care Has Clear Advantages

Physical examination cannot be replicated remotely. The gap is real.

• Auscultation: Cardiac murmurs, lung sounds (rales, rhonchi, wheezing), and bowel sounds require a stethoscope and cannot be reliably assessed remotely, even with specialized digital stethoscopes in home patients
• Abdominal examination: Guarding, rebound tenderness, organomegaly, and Murphy's sign require direct palpation — critical for ruling out appendicitis, cholecystitis, or bowel obstruction
• Neurological examination: Cerebellar testing, deep tendon reflexes, cranial nerve assessment, and gait observation require in-person evaluation
• Skin conditions requiring biopsy: While teledermatology can triage effectively, suspicious lesions require in-person biopsy
• Pediatric well-child visits: Growth measurement, developmental screening with physical observation, and vaccination cannot be done remotely
• Procedures and injections: Blood draws, joint injections, pap smears, and wound care require physical presence

Cost and Access Considerations

Telehealth insurance parity — requiring payers to reimburse telehealth services at the same rates as in-person equivalents — varies by state. During the pandemic, CMS temporarily required Medicare to pay equivalent rates; Congress extended several pandemic telehealth flexibilities through 2024 and subsequent legislation.

• Telehealth can reduce total healthcare costs by eliminating transportation, childcare, and time-off-work burdens — significant for rural patients and working parents
• A 2022 study in JAMA Internal Medicine found that urgent care telehealth visits led to 23% higher follow-up visit rates and more antibiotic prescribing for respiratory infections compared to in-person visits — raising antibiotic stewardship concerns
• Digital divide concerns are real: older adults, rural populations, and low-income patients are less likely to have reliable broadband or devices needed for video telehealth; telephone-only visits were preserved in Medicare waivers partly to address this
• No-show rates for telehealth appointments are significantly lower than for in-person visits — a benefit for both patients and practices

Hybrid Care Models

Many health systems have moved toward hybrid care, using telehealth for screening, triage, follow-up, and chronic disease management while preserving in-person slots for new patient evaluations, procedures, and complex presentations. Remote patient monitoring (RPM) — where patients use connected blood pressure cuffs, glucometers, pulse oximeters, and cardiac monitors at home — extends the reach of in-person care between visits. The VA's RPM programs for heart failure and COPD have demonstrated 25% reductions in hospital days in published studies.

This article is for informational purposes only. Consult a qualified healthcare professional before making medical decisions.