Published July 16, 2026. Billing navigation, not medical advice.
When paying cash beats using your insurance
Here's a sentence that sounds wrong but is sitting in hospitals' own published price files: sometimes the cash price is lower than the rate your insurance company negotiated.
Not lower than the sticker price — lower than the "discounted" rate your insurer supposedly fought for. In our database of DC-metro hospital price files, there are hundreds of procedure/plan combinations where the hospital's published cash facility rate beats a published insurer-negotiated rate by 50% or more.
Real examples, from the hospitals' own files
| Procedure | Hospital | Cash price | A published insurer rate at the same hospital | File date |
|---|---|---|---|---|
| Upper GI endoscopy (diagnostic) | MedStar Washington Hospital Center | $1,098.11 | $4,571.56 (United Healthcare, all HMO products) | Apr 1, 2026 |
| Joint steroid injection (major joint) | Inova Fairfax Hospital | $717.00 | $3,201.25 (Aetna HMO) | Apr 1, 2026 |
| Skin biopsy | MedStar Washington Hospital Center | $462.49 | $2,048.98 (United Healthcare, all HMO products) | Apr 1, 2026 |
| Cystoscopy (bladder scope) | Inova Fairfax Hospital | $506.50 | $2,190.02 (Aetna Fannie-Mae plan) | Apr 1, 2026 |
| CT scan, abdomen & pelvis (with contrast) | Inova Fairfax Hospital | $1,064.50 | $3,787.26 (CareFirst PPO) | Apr 1, 2026 |
| Physical therapy session | Virginia Hospital Center | $68.88 | $260.00 (Cigna, all products) | Dec 16, 2025 |
These are facility rates from each hospital's machine-readable file, with the file date shown. They're price information, not quotes — and your plan's rate may differ from the ones shown.
One honest wrinkle before you get excited about a number: hospital price files sometimes list several components of the same procedure — the facility fee, the physician's professional fee, sometimes a technical fee. A suspiciously cheap line is often one component, not the whole visit. We filter our comparisons to facility rates, and either way the physician who reads your scan or performs your procedure usually bills separately.
Why would insurance ever cost more?
Negotiated rates are the output of giant periodic negotiations covering thousands of services at once. Insurers win big discounts on some line items and give ground on others; nobody re-litigates every CPT code. Cash prices, meanwhile, are often set as a straightforward discount from the list price — and for common services they can land below the messy negotiated number. The only reason we can see any of this is that hospitals now have to publish both numbers.
The catch — and it's a real one
Cash payments usually don't count toward your deductible or out-of-pocket maximum. That changes the math:
- If you're likely to blow through your deductible this year anyway (surgery scheduled, chronic condition, a baby coming), paying cash for a scan can cost you more overall, because the same dollars billed through insurance would have moved you toward the cap.
- If you rarely touch your deductible, the cash discount is more likely to be a genuine saving — dollars through insurance would've been spent "toward the deductible" you were never going to reach anyway.
Also: paying cash for care generally means the claim never goes to your insurer at all — decide before the visit, not after; some hospitals treat self-pay differently at registration.
How to actually do it
- Look up the procedure's cash price and your plan's negotiated rate at your hospital (that's literally what this site is for).
- Call the hospital's billing or price-estimate line and ask: "What is your self-pay price for CPT [code], and does it require paying at time of service?"
- Ask your insurer what your remaining deductible is, and be honest with yourself about whether you'll hit it this year.
- If you pay cash, get the agreed price in writing before the visit and keep the receipt.