Plain-English guides to medical bills
Short, practical guides for people with Medicare and the families who help them.
Observation Status vs. Inpatient: Why It Changes Your Hospital Bill
Why hospital observation status is billed under Part B, how it differs from an inpatient stay, how it affects skilled nursing coverage, and your rights.
How to Ask for an Itemized Hospital Bill (With a Word-for-Word Script)
How to request an itemized hospital bill, what to say on the phone, a short letter you can copy, and what to look for once it arrives.
The Most Common Medical Billing Errors Seniors Should Check For
The billing mistakes worth checking on every medical bill, how to compare bills with your Medicare notices, and what to say when you find one.
Duplicate Charges on a Medical Bill: How to Spot and Fix Them
How to tell a real duplicate charge from a legitimate repeat on a medical bill, what to check on your Medicare notice, and what to say to get it fixed.
Ambulance Bills and Medicare: What's Covered and What You Pay
When Medicare covers an ambulance ride, what you pay after the Part B deductible, when non-emergency trips qualify, and how to question an ambulance bill.
Lab Bills After a Routine Visit: Why They Happen and What to Do
Why you might get a lab bill after a routine Medicare visit, when Medicare covers lab tests, and what to check and say if a lab bill looks wrong.
How to Call a Medical Billing Office: A Word-for-Word Script
A word-for-word script for calling a medical billing office about a bill, what to have ready, what to ask, and how to keep a record of the call.
Skilled Nursing Facility Bills: What Medicare Covers After a Hospital Stay
How Medicare covers skilled nursing facility care in 2026: the 3-day inpatient rule, $0 for days 1–20, $217 a day for days 21–100, and what to check.
Home Health Care Bills: What Medicare Covers and When You Might Owe
Medicare pays for covered home health services at no cost to you. Learn who qualifies, what's covered, and why you might still get a bill for equipment.
Hospice and Medicare: What's Covered and What Bills Can Still Arrive
Medicare covers hospice care for a terminal illness. Learn what you may still pay, like drug copays and room and board, and how to check hospice bills.
Durable Medical Equipment (DME) Bills: Renting, Buying, and Supplier Rules
How Medicare pays for walkers, wheelchairs, oxygen, and other DME: the 20% coinsurance, rent vs. buy, and why the supplier's assignment status matters.
Emergency Room Facility Fees: Why the Hospital and the Doctor Bill Separately
Why an ER visit can bring a hospital facility bill and separate doctor bills, what Medicare covers, and when the ER copayment is waived after admission.
Telehealth Bills Under Medicare: What You May Owe
What Medicare covers for telehealth through 2027, what you pay for a video or phone visit, and how to check a telehealth bill against your Medicare notice.
Preventive Care Bills: When a "Free" Checkup Comes With a Charge
Medicare covers most preventive services at no cost, but extra tests or problems discussed at the visit can bring a bill. Here's why and what to check.
Medicare Part B Drug Bills: Infusions and Injections in the Doctor's Office
How Medicare Part B covers drugs you get at a doctor's office or hospital outpatient clinic, what you pay, and why your coinsurance can change by quarter.
Physical Therapy Bills and Medicare: Therapy Limits and the KX Modifier Explained
Medicare has no hard cap on outpatient therapy. Learn what the 2026 $2,480 KX modifier threshold means, what you pay, and what to check on therapy bills.
Outpatient Surgery Bills: Hospital Outpatient Department vs. Ambulatory Surgical Center
Why the same outpatient surgery can cost different amounts at a hospital outpatient department or an ambulatory surgical center, and how to compare.
Medicare Wellness Visit vs. a Regular Physical: Why One Is Free and the Other Isn't
The Medicare yearly wellness visit is a free conversation-based visit, not a physical exam. Here's how they differ and how that shows up on your bill.
Bills From Doctors Who Opted Out of Medicare: Private Contracts Explained
What it means when a doctor opts out of Medicare, how private contracts work, why Medicare and Medigap won't pay, and what to check before you sign.