Managing a Parent's Health Insurance Paperwork Without Losing It

Every insurer — Medicare, a Medicare Advantage plan, a supplemental plan, the Part D drug plan — needs its own authorization before it will speak with you. Medicare's is a specific form; private plans have theirs. Have your parent complete them now, while it is a chore rather than a crisis, and keep copies in the legal-and-authority folder. A power of attorney helps, but the insurer's own form is usually faster.

The explanation of benefits arrives after each service and is routinely mistaken for a bill. It is not one. It shows what the provider charged, what the plan allowed, what the plan paid, and what your parent may owe. Read it for three things: was the service actually received, was it processed as expected, and does the 'patient responsibility' match the bill the provider sends later. If a provider's bill is higher than the EOB says you owe, the bill is wrong until proven otherwise.

Keep one running list: date of service, provider, what it was, EOB received, amount owed, provider bill received, paid on. A claim is closed only when the EOB and the bill agree and payment is recorded. Anything sitting open more than sixty days gets a call. This is tedious and it is where the money is — duplicate bills, services billed to the wrong plan, and claims that were never submitted all show up as items that will not close.

Families sharing the work should share the list. The sibling who handles insurance from another state can run the whole thing if the EOBs and bills are photographed into a shared record as they arrive; in CareCoordinate the insurance plans and bills live together, and the assistant can read a photographed EOB or bill so the numbers are typed once.

Denial letters have appeal deadlines — often thirty or sixty days — and the clock starts at the letter's date, not when you read it. Open every insurer letter the day it arrives and put the deadline on the shared calendar immediately. Then call the provider's billing office: many denials are coding errors that the office will resubmit. If not, the letter tells you how to appeal; a short letter from the doctor stating why the service was necessary is the most powerful attachment. A large share of appealed denials are overturned, and almost none of the unappealed ones are.

You do not have to understand Medicare alone. Every state has a State Health Insurance Assistance Program (SHIP) offering free, unbiased counseling on Medicare choices, coverage questions, and appeals. Hospitals have financial counselors who can negotiate large bills, set up payment plans, and screen for assistance. The plan's own member-services line, once you are authorized, will walk through any EOB with you. Save the numbers in the care team directory next to the doctors.

Medicare's annual enrollment period each fall is when plans can be changed, and the plan's Annual Notice of Change arrives in September describing next year's premiums, coverage, and drug formulary. Put both on the calendar. Read the notice against the medication list — a drug moving off the formulary is the kind of change that costs real money — and take questions to a SHIP counselor. Most years nothing needs to change; the year something does, that calendar entry pays for itself.