How Much Does a Lead Cost for Orthodontists on Google Ads in 2026?

Orthodontists running a well-optimized Google Ads campaign in 2026 should expect a cost-per-lead in the $50-$80 range. Invisalign and clear-aligner-specific campaigns average close to $72 per lead, built from a $6.50 average cost-per-click and roughly a 9% landing-page conversion rate.

Where the $50-$80 range comes from

Dental and dental-services keywords broadly carry among the highest costs-per-click in Google Ads, averaging around $8.00. Orthodontic campaigns narrow that in two directions: Invisalign and braces-specific keywords tend to run cheaper than the dental category average at roughly $6.50 CPC, while the most competitive terms for adult clear aligners in major metros can exceed $15 per click. Traditional braces leads land toward the lower end of the range, around $50 per lead, while competitive adult clear-aligner targeting pushes closer to $75 per lead.

Why treatment type changes the number

• Traditional braces: lower competition and CPC, cost-per-lead nearer $50
• Invisalign / clear aligners: higher CPC (averaging $6.50, peaking above $15 in dense metros) and higher lead value, landing near $72-$75 per lead
• General "orthodontist near me" searches: blend of both treatment types, tracking closest to the broad $50-$80 range
• Adult-targeted aligner campaigns: among the most competitive segment, since adult clear-aligner cases carry higher case values and more orthodontic practices bid for the same searchers

Why orthodontic PPC still ranks as high-ROI despite the cost

A $50-$80 cost-per-lead sounds expensive compared to many other local service categories, but it has to be read against case value. Orthodontic treatment plans typically run $4,000-$8,000, and qualified leads — people who've already searched for a specific treatment and clicked a paid ad — tend to convert into actual patients at a meaningfully higher rate than colder traffic. That combination of high case value and reasonably strong lead-to-patient conversion is why orthodontic PPC consistently ranks among the higher-ROI channels in dental marketing, even with a CPL well above categories like home services.

What pushes cost-per-lead outside the typical range

Location is the biggest variable. Metropolitan markets with multiple competing orthodontic practices bidding on the same "Invisalign near me" and "braces near me" terms push both CPC and CPL toward the top of the range or beyond it, while suburban and rural markets with less orthodontic competition can land meaningfully below $50 per lead. Campaign structure matters almost as much — practices bidding on broad, unbranded dental terms rather than orthodontic-specific keywords typically see both higher costs and lower-quality leads, since that traffic includes people searching for general dentistry rather than orthodontic treatment.

How this compares to general dental PPC

It's worth separating orthodontic-specific numbers from the broader dental category, since the two get conflated often. General dental services average close to $8.00 CPC across all dental keywords combined — cleanings, general checkups, emergency care, and cosmetic work included — while orthodontic-specific terms narrow toward the $6.50-$15 CPC range described above depending on treatment type and competitiveness. A practice running both general dental and orthodontic campaigns from the same account should expect the orthodontic segment to behave differently enough that blending the two into one CPL target usually hides more than it reveals.

Bottom Line

Budget $50-$80 per lead for a general orthodontic Google Ads campaign, expect Invisalign-specific campaigns to run closer to $72-$75 per lead, and treat costs meaningfully above $80 as a signal to tighten keyword targeting toward orthodontic-specific terms rather than broad dental searches.