Be the featured scan site in your ZIP code

$150 a month for one ZIP code, billed annually in advance. One clinic per ZIP. No paperwork, no contract, no per-patient fees — ever.

If you run an imaging centre or a hospital outpatient department that does coronary calcium scoring at a published cash price, you can buy the featured slot for a ZIP code. It takes about two minutes and we need nothing from you but a card and the ZIP.

$150 per month, per ZIP code, charged as $1,800 once a year, in advance. It renews twelve months later at the same price unless you cancel first, and you can cancel any time.

ZIP code you want

Enter the five-digit ZIP you want to be featured in.

Stripe asks for the ZIP again on the payment page — that answer is the one we act on. If the ZIP you bought turns out to have sold in the hours before your payment, we refund you in full, same day. We would rather refund than run two featured clinics in one ZIP, because the moment a ZIP has two "featured" listings the badge means nothing.

What you get

• Featured placement in your purchased ZIP’s search results, when your facility is within the visitor’s selected distance.
• An “Ad” badge on your metro page. Up to three featured facilities appear above the organic listings there, selected by cash price and name. Metro placement is shared and does not guarantee the first card.
• A visible “Ad” badge, so nobody is in any doubt it is an ad.
• Your cash price, referral rule, phone number, hours and booking link, the same fields every listing gets.
• Exclusivity. One featured clinic per ZIP. We do not sell a second, and there is no tier above it to upsell you into.

Organic listings never come down to make room. A page that is nothing but paid placement is worthless to the people reading it, and a worthless page is worthless to advertise on.

What we will never sell you

Not at any price, and not if you ask again:

• a fee per booked scan, per phone call, or per form fill
• a share of what you bill
• a discount in exchange for taking more of “our” patients
• a better position for more money — the ZIP placement is the only thing for sale, and it is the same $150 in Manhattan and in rural Montana

That list is not modesty, and it is not squeamishness. It is the structure that makes a directory trustworthy enough to be worth advertising on.

The moment a fee moves with the number of patients it produces, two things happen. The directory acquires a reason to rank clinics by what they pay rather than what they charge, which makes every listing on it worth ignoring. And the payment stops being advertising and starts being a share of the referral, which is the thing health-care law restricts almost everywhere — federal law where a federal payer is involved, and state law more broadly.

So the fee is flat, published, and set in advance. It is the same $150 for every ZIP in every state — Manhattan and rural Montana. It is paid whether or not anybody books, and we have no way of knowing whether they did. There is no per-patient, per-call, per-lead or percentage component, and no qualifying facility is ever kept off the site for declining to buy one.

Every item on that list would break one of those. A flat $150 breaks none.

We are not lawyers and this is not legal advice. If you want your own counsel to read the arrangement before you buy, ask us for the terms and we will send them.

What we need from you

The ZIP, and a card. That is the whole list.

No W-9 — you are being paid nothing, so there is nothing to report. No insertion order, no letterhead quote, no contract to sign, no sales call.

If we do not already list you, we will read your published self-pay price for CPT 75571 off your own website and phone you once to confirm it before the card goes live. That call is the only thing we will ask of you, it takes about five minutes, and it is exactly the same call we make for clinics that never pay us a cent.

If you run promotional copy — “$49 this month only” — you supply it and you are responsible for its compliance. Advertising a discounted medical service carries specific requirements in several states, and they fall on the advertiser. We will run compliant creative. We will not write it, and we do not review it on your behalf. See the disclaimer.

Buying an ad does not change what we publish

We list facilities we have never spoken to, and we publish the price we find whether or not anyone is paying us. Paying does not change your price on the site, does not remove a competitor, and does not get you verified any faster. Declining to pay does not get you removed.

The only thing $150 buys is position, and a badge that tells everyone you bought it.

Questions

Email hello@calciumct.com. Include the ZIP if you already know which one you want.

Last updated September 16, 2026.