Commentary: Harris's long-term care plan would touch us all. I know firsthand.

How much could you pay to keep a declining loved one at home?

That's the heart-rending calculation my stepmother-in-law faced earlier this year when she wanted to bring home her husband, my father-in-law, after he suffered a debilitating heart attack in December. Because Medicare doesn't cover long-term care, any money going to home health aides had to come out of her savings.

The median cost of in-home care is $30 per hour in the US, according to A Place for Mom, a senior living referral service, which works out to over $20,000 a year for just two-hour visits every day.

But two hours a day is often not enough. My stepmother-in-law started out with an aide coming in just two days a week for four hours and she, a retired hospice nurse, took up the rest. But with an elderly mother also at home, she needed more help and eventually increased the days and hours for an aide, shelling out close to what would have totaled $4,000 a month before my father-in-law passed away in March.

Vice President Kamala Harris's new proposal this week to have Medicare cover at-home care would have changed that calculus. It would have spared my stepmother-in-law some of the financial worry by paying for some — possibly all — out-of-pocket costs for enough professional help during what was the worst time of her life.

“It’s about dignity for that individual," Harris, the Democratic presidential candidate, said when outlining her plan that would cover the costs of home health aides on a sliding scale based on income. (She would use savings from her proposed expansion of Medicare drug price negotiations to pay for this service.)

"It’s about independence for that individual."

"It's about dignity." (Photo: Getty Creative)
"It's about dignity." (Photo: Getty Creative) · Shestock via Getty Images

'A much, much bigger issue'

More and more people are going to need this kind of help.

The number of aging adults requiring some kind of care is only going to swell as the oldest of boomers, once the largest generation, near 80. My father-in-law was on the leading edge, born in 1947, one year after the start of the baby boom generation.

About 70% of people end up needing some sort of care as they age, said Dr. Carolyn McClanahan, founder of Life Planning Partners Inc. Their needs often progress from help with meal prep and housework in the beginning to more thorough care like bathing, and eating as they advance in age.

"Long-term care needs really start spiking in your 80s," McClanahan told me. "So long-term care is going to become a much, much bigger issue because the baby boomers are getting old quickly."

It often jars families when they find out that Medicare — the federally run healthcare program that covers 67.5 million seniors and individuals with disabilities — does not cover most long-term care, whether it's in a nursing home or at home. (It does cover short-term, rehabilitative care after an injury or illness.)