Illustration: Sarah Grillo/Axios

The use of telemedicine has exploded during the COVID-19 pandemic, and experts see the changes remaining even after the coronavirus.

Why it matters: Given its heavily regulated and fragmented nature, health care tends to be slow to adopt innovation. But the pandemic has shown Americans the advantages of communicating with doctors remotely — and health insurance companies are paying attention.

What's new: According to FAIR Health's Monthly Telehealth Regional Tracker, which draws from 31 billion private health care claim records, telemedicine claim lines increased an astounding 4,347% year-over-year in March.

Telemedicine services have been available for years, but health concerns around the pandemic combined with the fact that most doctor's offices and hospitals were effectively off-limits to non-COVID-19 patients have led millions of Americans to use their smartphone to access remote care for the first time.

  • The stock price of the leading telemedicine company Teladoc has risen by more than 30% since the beginning of March.

Telemedicine is only one aspect of the sclerotic health care sector that has been shaken up by the COVID-19 pandemic.

  • Wearable devices like the Apple Watch are being used in academic studies to predict when COVID-19 cases might occur.
  • Jeff Semenchuk, chief innovation officer at Blue Shield of California, says the pandemic has pushed his company to digitize health care whenever possible. That includes efforts to make electronic patient health records more easily accessible and to simplify the laborious process of payment claims.
"COVID-19 has accelerated what we're doing with innovation around health care. It's really hit the gas pedal."
— Jeff Semenchuk

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Watch: The future of telehealth

Axios will host a conversation on the future of telemedicine on Tuesday, July 14 at 12:30pm ET, featuring Oscar Health CEO Mario Schlosser and FCC Chair Ajit Pai. We will discuss the new technology that is disrupting health care and unpack the impact on public and private care.

Biden's doctrine: Erase Trump, re-embrace the world

Photo illustration: Sarah Grillo/Axios. Photo: Bastiaan Slabbers/NurPhoto, and Bastiaan Slabbers/NurPhoto via Getty Images

Foreign policy will look drastically different if Joe Biden defeats President Trump in November, advisers tell Axios — starting with a Day One announcement that the U.S. is re-entering the Paris Climate Agreement and new global coordination of the coronavirus response.

The big picture: If Trump's presidency started the "America First" era of withdrawal from global alliances, Biden's team says his presidency would be the opposite: a re-engagement with the world and an effort to rebuild those alliances — fast.

Robert Mueller speaks out on Roger Stone commutation

Former Special Counsel Robert Mueller testifies before the House Permanent Select Committee on Intelligence on Capitol Hill on Wednesday July 24, 2019. Photo: The Washington Post / Contributor

Former special counsel Robert Mueller responded to claims from President Trump and his allies that Roger Stone was a "victim" in the Justice Department's investigation into Russian interference in the 2016 election, writing in a Washington Post op-ed published Saturday: "He remains a convicted felon, and rightly so."

Why it matters: The rare public comments by Mueller come on the heels of President Trump's move to commute the sentence of his longtime associate, who was sentenced in February to 40 months in prison for crimes stemming from the Russia investigation. The controversial decision brought an abrupt end to the possibility of Stone spending time behind bars.