How to Prepare for a Parent's Surgery When You're the Caregiver

Published April 23, 2026 · 4 min read

Your dad needs a knee replacement. The surgeon says it's routine, 90-minute procedure, home the next day. But "routine" doesn't account for the recovery plan you have to build from scratch, the time off work you need to figure out, the FMLA paperwork you haven't filed, or the fact that your dad lives alone and will need someone with him around the clock for at least a week.

Surgery for an aging parent isn't just a medical event. It's a logistics event. The operation itself is the surgeon's job. Everything before and after is yours.

Two Weeks Before: The Preparation Phase

Medical preparation:

• Attend the pre-op appointment with your parent. Bring the full medication list. Some medications — blood thinners, NSAIDs, certain supplements — need to be stopped days before surgery.
• Ask the surgeon's office exactly what to expect: How long is recovery? What mobility limitations? When can he bear weight? What medications will he need post-surgery?
• Fill post-surgery prescriptions in advance if the doctor can provide them. The last thing you want after bringing Dad home from the hospital is a trip to the pharmacy.
• Confirm insurance coverage. What's the copay? Is the facility in-network? Is post-op physical therapy covered, and how many sessions?

Home preparation:

• Set up the recovery area on the main floor if possible. A hospital bed rental from a medical supply company runs $200-400/month and Medicare sometimes covers it.
• Install grab bars in the bathroom if they're not already there.
• Stock the house with easy-prep meals, medications, and supplies (ice packs, bandages, whatever the surgeon recommends).
• Clear pathways for a walker or wheelchair. Remove throw rugs.
• Set up a bedside table with water, phone, TV remote, medications, and a call bell or phone charger.

Work preparation: If you're employed, look into FMLA. The Family and Medical Leave Act provides up to 12 weeks of unpaid, job-protected leave for employees who need to care for a family member with a serious health condition. Your parent's surgery likely qualifies. File the paperwork before the surgery date — not after. Our guide on the first 48 hours after discharge covers this in detail.

Surgery Day and Hospital Stay

Be there. Or have a sibling there. Someone from the family needs to be at the hospital from check-in through discharge — not because the hospital can't handle it, but because decisions happen fast and your parent will be groggy.

Bring the caregiving binder. Insurance cards, medication list, advance directives, emergency contacts. The intake nurse will ask for most of this. Having it organized saves time and prevents errors.

When the surgeon comes out, ask specific questions. Not "how did it go?" but "Were there any complications? What's the expected recovery timeline? What should we watch for in the first 48 hours? Any medication changes?" Our guide on a caregiving binder covers this in detail.

Before discharge, get the full post-op care instructions in writing. Don't rely on verbal instructions given to a patient who's still metabolizing anesthesia. And insist on scheduling the follow-up appointment before you leave the hospital.

The Recovery Coverage Plan

Recovery from surgery in an older adult takes longer than the surgeon's office suggests. A "4-6 week recovery" for a knee replacement in a 72-year-old often means 4-6 weeks before they can manage basic mobility — and 3-4 months before they're truly back to baseline.

Week 1: Someone needs to be with your parent around the clock. They'll need help getting to the bathroom, managing pain medication, preparing meals, and monitoring for complications. This is the most intensive period. Our guide on medication management covers this in detail.

Weeks 2-3: Coverage can shift to check-ins — someone present for a few hours in the morning and evening, with phone access during the day. Physical therapy usually starts during this window.

Weeks 4+: Gradually reduce coverage as function improves. Your parent may still need transportation to PT appointments and help with household tasks they can't yet manage.

Build this coverage schedule before surgery day. Assign specific siblings to specific shifts. If family coverage isn't enough, arrange for a home health aide — even for just the first week. Post-surgical home health aide care through an agency runs $25-35/hour. It's a significant expense, but one week of professional support can prevent a readmission that costs twenty times more.

What Can Go Wrong

Post-surgical complications in older adults are more common than in younger patients. Watch for infection (fever, increasing redness or swelling at the surgical site, drainage), blood clots (leg swelling, pain, shortness of breath — this is an emergency), delirium (confusion beyond what anesthesia explains, especially 24-72 hours post-surgery), and constipation from pain medications (extremely common and extremely uncomfortable).

Don't assume anything is "normal." If something concerns you, call the surgeon's office. They'd rather take a phone call than manage a readmission.

Your parent's surgery will go fine in the OR. Where it succeeds or fails is in the weeks after — in the medication management, the physical therapy attendance, the fall prevention, and the daily coverage that keeps recovery on track. That's not the surgeon's job. That's yours. Plan for it the way you'd plan for anything that matters this much — because it does. For a side-by-side look at tools that help families coordinate, check our caregiving app comparison guide.