The honest answer to the question of paying privately while a claim is pending is a number, and you should find it before the first shift. Start with the monthly cost in the signed agreement, not the figure from the first phone call. Subtract the monthly income the household can put toward care. The gap is what the family must cover each month the claim stays open.1
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.
Choose the months from a published source
Check VA's current published figure for how long claims take, and write it down with the date you checked it. Use that figure to set how many months the runway should cover, then add a margin for the things that stretch a claim, such as a rescheduled exam, a missing record, or a request for more evidence. Do not use a timeline from a forum post as the plan.
Plan for back pay that arrives later
If a claim is approved, benefits can be paid back to an effective date tied to when the claim was filed or to another date set by the rules. That money may arrive as a lump sum, but it does not reach the household on the day the decision is made. Keep the runway in cash until the award letter and the first payment have both arrived.2
Set two numbers
Write down the figure that covers the full runway and a smaller figure that covers the first month if the claim is delayed. The first number tells you how much reserve you need. The second tells you when to call the representative or the local office, before the reserve runs low. Revisit both numbers whenever the care cost or the household income changes.
Check the rate before you pay the first invoice
Confirm the hourly rate in writing, and confirm what happens to that rate when the hours change. A runway built on a rate that rises next month is a guess, not a plan. For local help with the claim and its timeline, see Local Help: St. Louis Offices. How this desk checks its statements is explained on How We Write This Briefing.
Notes
1. VA.gov, pension benefits pages: household income and expenses are part of the needs based pension calculation.
2. VA.gov, pension benefits pages: the effective date rules that determine how back payments are calculated.