The rate did not change. The bill did. This is one of the most common complaints families bring to a home care agency, and it is usually solvable with paper. Your job is to find the line that moved.

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.

How to tell you have it

You have the problem when the monthly total is higher than the care plan you signed, multiplied by the rate on your agreement. Pull the last invoice. Set the hours billed against the hours you scheduled. If billed hours exceed scheduled hours, or the invoice lists charges you never saw in the agreement, the gap is in the lines, not the headline rate.

What it costs: The Missouri median for non-medical in-home care is $33 an hour, per the CareScout (Genworth) Cost of Care Survey 2025 state data tables, released March 2026. New Plan Care's standard rate is $34 an hour with a four-hour minimum, so a visit starts at $136 (newplancare.com/services).

The checklist

  1. Minimum visit length. Does the agreement set a shortest billable visit? If a short visit is billed as a longer one, that is your first question.
  2. Rounding. Does a partial hour round up, round down, or bill to the minute? Ask for the rule in writing.
  3. Travel time and mileage. Is time between clients billed to you? Is there a travel charge? Find out whether it is included in the hourly rate or sits on its own line.
  4. Weekend, holiday, and overnight add-ons. Confirm whether a higher charge applies to certain days or hours, and whether the agreement names those days.
  5. Last-minute changes. Ask what happens when you cancel or move a visit on short notice, and whether the agency bills for a visit it cancels itself.
  6. Fees that are not hourly. Look for assessment, intake, administrative, supply, or care management fees. Ask whether each one recurs every month.
  7. Rate changes. Ask how much notice a price change requires and whether it must arrive in writing before the new charge appears on an invoice.

What to ask for before you sign

Ask the agency for a written sheet that lists every charge type it may bill, the condition for each, and the notice period for changes. Ask whether that sheet is part of the agreement. If the answer is that it is only a verbal summary, write that down as the finding.

What to do when the invoice does not match

Call the office, not the caregiver. Give the invoice date, the disputed line, and the scheduled hours. Ask for the line to be explained in writing. Keep your own log of the visits you saw, with start and end times. A log written at the time beats a memory assembled later. Ask whether you can pay the undisputed amount while the question is open, and keep copies of everything.

Compare before you switch

Changing agencies is not always the fix. Sometimes the scheduled hours are the problem, not the billing. Read How to read a home care quote and How the monthly cost is built side by side with your invoice. Then use Budgeting a Year of Home Care to rebuild the total you expected.

What silence tells you

An agency that bills by line and says so plainly is giving you a complete picture. An agency that will not list its charges, or answers with a single total and no breakdown, has given you a finding. The desk records that as information. See How We Rate for how silence on billing is handled.