A neighbor of mine called me last fall. Her mom had been in the hospital for three nights after a bad fall. Bruised hip, dehydrated, a little confused. The hospital sent her to a skilled nursing facility down the road for rehab. Standard stuff.
Then the bill came. $42,000 out of pocket.
She thought there had to be a mistake. Mom had Medicare. Three nights in a hospital bed. Of course Medicare was going to cover the rehab. That's what Medicare is for, right?
Not quite. Mom was never "admitted" to the hospital. She was held under what's called "observation status." On the floor it looks identical. Hospital bed, IV, gown, monitors, nurses doing rounds. On the billing side, it's a totally different category. To Medicare, mom was an outpatient the whole time.
And Medicare's 3-day rule for paying for skilled nursing rehab requires three consecutive midnights as an admitted inpatient. Observation doesn't count.
How Big a Deal Is This?
The AARP Public Policy Institute tracks observation stays. In 2006 there were roughly 615,000 of them. By 2019 the number had crossed 2.1 million. The trend hasn't slowed since.
The Office of Inspector General has audited the financial impact and found the average out-of-pocket SNF cost after a non-qualifying observation stay runs $10,000 to $30,000 per family. I've seen real cases push past $50,000 when the rehab need stretches past 30 days.
Hospitals aren't doing this to be sneaky. There's a reimbursement rule called the Two-Midnight Rule that drives a lot of the categorization. If the hospital thinks the stay won't justify a full inpatient admission, observation is the safer billing call. The patient lying in bed has no idea this distinction is being made.
The MOON Notice Nobody Reads
In 2015 Congress passed the NOTICE Act. It requires hospitals to deliver a Medicare Outpatient Observation Notice (the MOON) within 36 hours of an observation stay starting. The notice tells the patient and family they're under observation, not admitted, and explains the financial implications.
In theory this fixes the problem.
In practice, the MOON shows up 24 hours into a stay, in a folder of discharge paperwork, while the family is focused on whether dad recognizes them and whether the discharge planner is going to call back. Compliance audits show the notice is frequently delivered late, in unclear language, or buried in a stack the family never reads.
What to Do on Day One
If your parent goes to the hospital, here's the one question I want you to ask before anything else happens:
"Is she admitted as inpatient or under observation?"
Ask the nurse. Ask the case manager. Ask in writing. Get the answer in writing.
If the answer is "observation," you have options. Not many, but some.
Ask the case manager what would change the status. Sometimes a clinical update, a worsening condition, or a documented inability to be safely discharged can flip the status to inpatient. The 3-midnight clock starts at the change, not at original admission, but every midnight after the change counts.
Document every conversation. Date, time, name of the person you spoke with, what they said. If you ever need to appeal, this becomes the paper trail.
The Center for Medicare Advocacy publishes a free observation status appeal toolkit. It's online, it's well written, and it's the kind of thing the hospital will never hand you.
The Bigger Picture
Most of what I do at Riggins Strategic Solutions comes back to the same idea. The senior care system isn't designed to be transparent. It's designed to be billed. The families who win are the families who learned to ask the right questions before the bill arrived.
This is one of those questions. If your parent is in the hospital right now, or if there's any chance they will be in the next year, put this in your phone. "Inpatient or observation. Get it in writing."
It's a $40,000 question. Sometimes more.
If you want a step-by-step guide for navigating a senior transition before you're in the middle of one, the free Simple Blueprint walks you through the questions to ask at every stage. Hospital, facility tour, real estate, finances. Get it at rigginsstrategicsolutions.com/freeguide.
Ryan Riggins is the founder of Riggins Strategic Solutions, a consumer protection company for families navigating senior transitions. He spent 8 years in construction project management and house flipping before switching sides. Two books on Amazon. Free resources at rigginsstrategicsolutions.com.
