Your mother has appointments, and you are 500 miles away. The question at 2 a.m. is usually some version of who gets her there and back. The answer is a provider, and providers differ in ways the brochure will not show you. This guide is about judging the ride before you commit to a month of it.

Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.

Name the options you are choosing between

Most families end up comparing four kinds of ride, so name them before you call anyone.

A family member or neighbor on a standing schedule. Often no money changes hands, but the arrangement depends on one person's calendar, and that person may not want to sit in a waiting room for an hour.

A volunteer driver program run by a congregation, a senior center, or an agency that serves older adults. These are often booked in advance, and each program sets its own rules about how much help the driver gives at the door.

A paratransit or dial-a-ride service run by a transit agency. Eligibility is set by the agency, so ask whether she qualifies before you assume she does.

A private non-emergency medical transport company. These vary widely in what their drivers do at the door, so the details matter more than the name on the vehicle.

A rideshare app. It is fast to book, but ordinary rideshare drivers are often not set up to help someone with a walker or a wheelchair in and out of a building, and you have little control over who is behind the wheel.

Compare the pickup window first

Ask how long the pickup window is and what happens if she is not ready when the vehicle arrives. A short window and a long window are different services. Ask whether the window is set by the company or the driver, and whether you get a call when the vehicle is close. Write down the answer, because you will need it when the first trip runs late.

Compare the wait-back rule

Appointments run long. Ask whether the driver waits, how long they wait, and whether there is a limit or an extra step if the visit goes past that point. Ask what happens if the appointment ends early and nobody has arrived yet. Get the answer in the confirmation text or in an email, not only on the phone.

Compare who walks her in

Find out whether the driver helps her from the car to the curb, from the curb to the door, or all the way to the front desk. Ask whether the driver can carry a walker or a bag, and whether the vehicle's step height or lift suits her. Ask whether the clinic will meet her at the entrance.

A driver is not a clinician and should not be expected to judge how she is doing. Ask instead what the driver is trained to do when she stumbles, seems confused, or says she feels off, and whether the driver will call the clinic, call you, or call emergency services for something serious. Those are different answers, and you need to know which one you are buying.

Compare the trip record and the phone line

Ask what the company sends you after each trip. Some send a note with arrival and departure times. Some send nothing. Ask which number reaches a person at night, since your questions will come after hours. Ask how cancellations and no-shows are handled and whether a missed trip counts against her or against you.

Check who the drivers are

Ask what background checks and driver training the company uses, and whether its drivers are employees or contractors. Ask the company to tell you in writing what its insurance covers during a trip, and read that answer before you book. You are not asking for a legal opinion. You are gathering the facts you need to make a choice.

Test one trip before you commit

Book a short, low-stakes trip first, such as a routine appointment or a visit to a grocery store she already knows. Watch the arrival time, the handoff at the door, and the return. Then ask the company for the trip record for that day. If the company will not show you one, that tells you something too.

A local person who can ride along on the first trip is the most useful test you can get. Someone in the local circle can tell you what they actually saw, which is more reliable than what the website promises.

Tonight

Pull up her next three appointments and write down the time and clinic entrance for each. Then call the one provider you are most likely to use and ask the questions in this guide. Write down each answer and the name of the person who gave it. If the answers are vague, that is your answer about the provider.

What to leave with the doctor

Ask the clinic which entrance they want drivers to use and whether there is a drop-off spot or wheelchair near the door. Ask whether the front desk can see when a ride has arrived, and which phone line reaches the office if the ride does not come. Ask whether the office can reschedule without a long wait. The point is not to hand the doctor a ride plan. It is to make sure the clinic knows the plan exists and how to reach you.

If the search turns up nothing that fits, Local Help for a St. Louis Parent is a good place to look for local starting points, and the Sources page lists where the public information in this guide comes from.