The State of Addiction Treatment Search 2026

Executive summary

This is the inaugural edition of the State of Addiction Treatment Search, an annual benchmark of how people actually search for treatment in the United States. Most marketing advice in this field is anecdotal. This is not: it is built from a systematically expanded universe of 5,973 distinct addiction-treatment search terms, each measured for demand, cost-per-click and live SERP features, then benchmarked against the wider healthcare market.

Four findings define 2026. Treatment search is overwhelmingly local (64% show a local pack). Paid search is among the most expensive in all of healthcare, with high-intent clicks averaging $31.44, multiples of cosmetic surgery and dental, trailing only personal-injury law and insurance. And most consequentially, the AI-search disruption that has already swept adjacent health topics has barely touched transactional treatment search: 97% of consumer-health queries show an AI Overview versus just 7% of treatment queries, a narrow, closing window for centers to build answer-engine authority before it arrives.

Key statistics

• 5,973 distinct addiction-treatment search terms analyzed across the U.S.
• Median cost-per-click $18.91; average $28.88; high-intent terms average $31.44.
• 16% of treatment keywords cost $50+ per click; 40% cost $25+; 3% top $100.
• The most expensive keyword measured costs $580 per click.
• Addiction CPCs run 3.1x cosmetic surgery and 1.9x dental on high-intent terms.
• Only personal-injury law ($309) and insurance ($131) clearly out-price addiction in our comparison.
• 64% of treatment searches return a Google local pack, rising to 87% for geographic queries.
• 22% of demand explicitly names a city or state; demand spans 50 states.
• Only 7% of treatment searches show an AI Overview, versus 97% of adjacent consumer-health queries.
• AI Overviews on transactional/geographic treatment queries are effectively 1%, an AI blind spot.
• AI Overviews concentrate in behavioral and informational addiction queries, not the money terms.
• Alcohol and opioids are the two largest substance categories by demand.
• Detox and outpatient/IOP are the highest-CPC levels of care.
• Search intent skews informational and navigational; transactional is a thin sliver.
• Difficulty is attainable: most volume sits in specific, local and long-tail terms, not a few heads.
• The treatment gap is enormous: ~77% of U.S. adults with mental illness went untreated in 2024 (SAMHSA).

1. Market structure: fragmented and local

Addiction-treatment search is not a handful of head terms; it is a long tail of thousands of modality, substance, program and city-level queries. After filtering non-treatment "rehab" meanings and collapsing duplicate clusters, we measured 5,973 distinct terms with real monthly demand, 22% of which explicitly name a city or state.

2. Search intent

Classified by primary intent, the universe skews heavily informational and navigational. Purely transactional queries are a thin sliver, which is why content, trust and local presence matter as much as conversion pages.

3. The local battleground

64% of all analyzed terms return a Google local pack (4,234 SERPs measured), climbing to 87% for explicitly geographic queries. The map pack and Google Business Profile routinely sit above both organic results and ads. Local-pack prevalence by level of care:

4. Paid-search economics

Across 3,599 terms with cost data, the average CPC is $28.88 and the median is $18.91, but the high-intent terms that actually drive admissions average $31.44. The top of the distribution is severe: 40% of terms cost $25+, 16% cost $50+, 3% exceed $100, peaking at $580.

Most expensive keywords

5. How addiction CPCs compare to the rest of healthcare

"Expensive" is relative, so we benchmarked addiction treatment against other high-value healthcare and the two priciest verticals in all of search. The result is stark: addiction treatment's high-intent clicks ($31.44 average) cost 3.1x cosmetic surgery and 1.9x dental, and out-price LASIK, fertility and major elective surgery. Only personal-injury law and insurance, the perennial CPC champions, clearly sit above it.

6. Demand and cost by substance

Segmenting every keyword by the substance or behavior it references shows where demand and competition concentrate.

Average CPC by substance

7. Demand and cost by modality

By level of care, demand and cost diverge sharply. Detox and outpatient programs command premium clicks; sober living and housing draw high volume at lower cost.

Average CPC by modality

8. Specialty audiences

Queries that specify an audience (teen, veterans, women, men, luxury/executive, faith-based) are smaller in volume but often higher in intent and value.

9. Geographic landscape

Treatment demand is measurable across all 50 states. The states below show the most keyword coverage in our dataset; average CPC varies with market competitiveness and payer mix.

10. The AI-search shift: the defining story of 2026

Where AI Overviews appear in treatment today

AI Overviews in treatment are not random. They concentrate in informational and behavioral queries and are almost entirely absent from transactional, local "near me" and "[city] rehab" searches. By search intent:

By substance and behavior, AI Overviews skew heavily toward behavioral addictions (gambling, sex, pornography) and general informational questions, the queries Google feels safest summarizing:

The transactional blind spot

The queries that actually produce admissions, geographic and "near me" searches, are an AI blind spot. AI Overview prevalence on non-geographic queries is 9%, but on geographic city/state queries it is effectively 1%. Google still hands those to the local pack and organic results, not an AI summary.

Treatment queries already triggering AI Overviews

These are the leading edge, the higher-volume treatment-adjacent terms where Google already shows an AI answer. They are the queries to optimize for citation first.

What this means, and what wins AI citations

The window is open but closing. As Google grows confident summarizing higher-stakes health topics, AI Overviews will move down the funnel toward "[city] drug rehab" and "alcohol detox near me." Centers that wait will find the answer already written, and themselves uncited.

11. Ranking difficulty

Organic difficulty across the universe is more attainable than operators assume, because so much volume sits in specific, local and long-tail terms rather than a few hyper-competitive heads. Distribution of keyword difficulty:

12. What it means for operators

Win local first. With 64% of searches showing a local pack, Google Business Profile and local SEO are the highest-return investments available.

Do not rely on paid alone. At $31 per high-intent click, paid search is a tax you pay forever; compounding organic and content assets lower blended cost per admission.

Cover the matrix. Demand is fragmented across modalities, substances, audiences and cities. Systematic coverage beats chasing a few head terms.

Build AEO now. AI Overviews are coming to transactional treatment search. Structured, authoritative, citable content is the cheapest insurance you can buy this year, and the clearest finding in this report.

13. Methodology

We built the keyword universe with keyword-suggestion expansion across 43 seed terms spanning treatment modalities (detox, inpatient, outpatient, IOP, PHP, MAT, residential, sober living, halfway house), substances (alcohol, opioids, heroin, fentanyl, meth, cocaine, benzodiazepines, marijuana, prescription drugs), specialty audiences (teen, adolescent, veterans, men, women, executive, faith-based, luxury) and geography (city and state). Each term was enriched with search volume, cost-per-click and live SERP features for the United States, retrieved June 2026. We removed non-treatment "rehab" meanings (physical and cardiac rehabilitation, wildlife rehab, retail) and collapsed word-order and synonym duplicate clusters, leaving 5,973 distinct terms. Prevalence figures are computed over the 4,234 terms with live SERP-feature data; CPC figures over the 3,599 terms with cost data; difficulty over 4,306 terms. The healthcare comparison (section 5) and the consumer-health AI-Overview contrast (section 10, n=30) were measured with the same methodology over benchmark keyword sets. Because search engines group near-identical variants under shared volume estimates, total-search figures are directional; we deliberately report distributions and prevalences rather than a single market-size number. Treatment-gap context is from SAMHSA's 2024 National Survey on Drug Use and Health. All figures are point-in-time and will change; this is the v1 baseline.

Sources:

• DataForSEO Labs (keyword suggestions, search volume, CPC, SERP features), United States, June 2026.
• SAMHSA, 2024 National Survey on Drug Use and Health (NSDUH).
• Analysis, segmentation and benchmarking by Addiction Marketing Agency.

14. How to cite this report

What is next (v2)

The 2027 edition adds two original datasets: an operator survey on budgets, channel mix and cost-per-admission, and a first-of-its-kind response-time study measuring how quickly treatment centers actually answer and follow up with inquiries. To take part, or to benchmark your center privately, get in touch.