How Much Should a Medical Practice Spend on Google Ads?

This is the question every practice owner asks before starting Google Ads, and the honest answer is: it depends entirely on what you are trying to accomplish and what a new patient is worth to your practice. The number that works for a med spa in Dallas is completely different from what makes sense for a cosmetic dentist in Providence. Here is a framework for thinking through it correctly, with real benchmarks from accounts we manage.

Start With Patient Lifetime Value, Not Budget

The right Google Ads budget for any medical practice is determined by working backwards from patient lifetime value. If a new cosmetic dentistry patient is worth $4,500 in first-year revenue and you convert 50% of consultations to treatment, you can profitably pay up to $200-$300 per consultation request and still generate strong ROI. If Google Ads produces consultations at $120 each, scaling budget is a growth lever, not a risk.

The calculation: (Patient LTV) x (consultation-to-patient conversion rate) = maximum profitable CPA. Work back from that number to determine how many clicks you need at your market's average CPC, and that tells you your minimum viable budget. Most practices skipping this math either underspend and get no results or overspend without a clear sense of what the return should be.

Benchmarks by Specialty

Plastic surgery: $3,000–$8,000/month in competitive markets. CPCs for procedure-specific searches run $8-$25. Well-run campaigns generate 15-40 consultation requests per month at this spend level.

Med spa: $1,500–$5,000/month for most single-location practices. CPCs run $3-$12. Our med spa accounts average 20-80 conversions per month at this spend level.

Dermatology: $1,000–$4,000/month. We have run dermatology accounts at $7.86 CPA and 20.9% conversion rates in this budget range.

Ophthalmology: $1,000–$4,000/month for elective procedures. We have achieved 1,919 conversions at $4.98 CPA for ophthalmology accounts at this level.

Cosmetic dentistry: $1,000–$3,500/month. CPCs run $4-$12, patient values are high, and well-structured campaigns convert at 15-25%.

The Minimum Viable Budget Problem

There is a budget floor below which Google Ads simply does not work for most medical specialties. Spending $300/month on plastic surgery ads in a competitive market means not enough clicks to generate consistent data or conversions. The algorithm cannot optimize, the campaign stays in perpetual learning mode, and the practice concludes Google Ads does not work — when the real issue was inadequate budget.

For most cosmetic and aesthetic medical specialties in medium-to-large markets, the minimum viable Google Ads budget is $1,000-$1,500/month in ad spend. Below that, results will be inconsistent and difficult to attribute reliably.

What Else Determines How Much You Should Spend

Market competition: NYC and LA plastic surgery CPCs are dramatically more expensive than the same campaign in Hartford or Pittsburgh. Know your market's CPC landscape before setting budget.

Your current patient capacity: A practice with a full schedule does not need aggressive paid search. A new procedure launch or second location has a different calculus entirely.

Your organic presence: Practices with strong SEO rankings get supplemental patient volume at zero marginal cost, reducing pressure on paid search and allowing smaller Google Ads budgets to be effective.

Frequently Asked Questions