Budgeify
Healthcare Strategy Updated Nov 2025

Preventive Care Hacks

15 federally mandated services that cost $0. Plus: How to avoid the "Doorknob Question" that triggers a bill.

JM
James Montana
Healthcare Lead
5 min read

Executive Summary

"Under the ACA, specific preventive services must be free—even if you haven't met your deductible. The trick is using the correct vocabulary at the receptionist's desk to ensure it is coded correctly."

If you have a High Deductible Health Plan (HDHP), you are likely terrified of going to the doctor for fear of a $300 bill. But federal law (ACA Section 2713) carves out a "safe harbor" for maintenance of the human body.

The "Free" List (ACA Mandates)

Regardless of your deductible status, insurance providers are required by law to cover 100% of the cost for these items, provided you see an in-network provider:

Annual Wellness Visit

Code 99385/99395. The standard "physical."

Vaccinations

Flu, Tetanus, Hepatitis A & B, HPV, Measles.

Blood Pressure & Cholesterol

Standard screenings for adults of certain ages.

Depression Screening

Often overlooked, but fully covered annually.

The Trap: The "Doorknob Question"

This is where 90% of people fail. You go in for your free physical. The doctor checks your heart and lungs. Everything is great. You stand up to leave, put your hand on the doorknob, and say:

"Oh, by the way, my knee has been clicking when I run. Can you look at that?"

STOP. You have just converted a "Preventive Visit" (Free) into a "Diagnostic Visit" (Not Free).

Because you asked about a specific existing problem, the doctor must legally add a diagnostic code (e.g., "Knee Pain") to your chart. This triggers a copay or a bill toward your deductible.

Pro Protocol

How to Speak "Billing"

When booking the appointment, use this exact script to ensure they code it correctly from the start.

"Hi, I would like to schedule my Annual Preventive Wellness Visit. I do not have any specific complaints to discuss. I just need my standard maintenance check-up."

Why this works

You are signaling to the scheduler that this is a routine check (CPT 99395), not a sick visit (CPT 99213).

What if I actually have a problem?

If your knee hurts, schedule a separate appointment.

It sounds counterintuitive, but separating the visits protects your wallet. Let the "Free" visit be purely free. Let the "Paid" visit be focused solely on the problem so you get your money's worth. Mixing them muddies the billing water and usually ends in a fight with your insurance adjuster.

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