Subcategory
Health Screening Centers
This index adds up the scores of 3 questions. 45 brands are ranked.
- Edition
- Nov 12, 2026
- Methodology
- v5.0
- Panel
- 6 AI surfaces
AI Visibility Ranking
Brands across every question in this category, ordered by GenRank score.
#BrandScore
- 1Prenuvo100.0
- 2Everlywell89.8
- 3Mayo76.2
- 4Cleveland Clinic68.1
- 5Ezra67.7
- 6LetsGetChecked61.1
- 7QuestHealth52.5
- 8LabCorp OnDemand52.0
- 9myLAB Box50.2
- 10Function Health40.9
Show all 45
- 11SiPhox Health40.3
- 12UCLA Health38.1
- 13Johns Hopkins36.5
- 14Neko Health26.4
- 15Fountain Life25.1
- 16Walk-In Lab23.7
- 17Mass General Brigham23.0
- 18Northwestern Medicine20.8
- 19TrueScan19.1
- 20Advanced Body Scan19.0
- 21Cooper Clinic18.6
- 22Superior Body Scan17.5
- 23ZRT Laboratory17.0
- 24Precision Imaging Centers16.5
- 25First Look MRI16.2
- 26Ulta Lab Tests15.4
- 27MDVIP (Corporate Wellness & Executive Health)15.2
- 28WorldClinic14.7
- 29OneTwenty13.1
- 30Diagnostic Solutions Laboratory13.1
- 31InsideTracker11.5
- 32Viome11.5
- 33SimonMed10.8
- 34imaware10.6
- 35UCLA10.0
- 36Fitnescity Health10.0
- 37Princeton Longevity Center9.6
- 38Penn Medicine9.4
- 39Stanford Health Care8.4
- 40Human Longevity Inc.7.7
- 41Duke Executive Health6.2
- 42HealthLabs6.1
- 43NYU Langone Hospitals6.0
- 44Elysian4.7
- 45Next Health3.9
- 1Prenuvo100.0
- 2Everlywell89.8
- 3Mayo76.2
- 4Cleveland Clinic68.1
- 5Ezra67.7
- 6LetsGetChecked61.1
- 7QuestHealth52.5
- 8LabCorp OnDemand52.0
- 9myLAB Box50.2
- 10Function Health40.9
- 11SiPhox Health40.3
- 12UCLA Health38.1
- 13Johns Hopkins36.5
- 14Neko Health26.4
- 15Fountain Life25.1
- 16Walk-In Lab23.7
- 17Mass General Brigham23.0
- 18Northwestern Medicine20.8
- 19TrueScan19.1
- 20Advanced Body Scan19.0
- 21Cooper Clinic18.6
- 22Superior Body Scan17.5
- 23ZRT Laboratory17.0
- 24Precision Imaging Centers16.5
- 25First Look MRI16.2
- 26Ulta Lab Tests15.4
- 27MDVIP (Corporate Wellness & Executive Health)15.2
- 28WorldClinic14.7
- 29OneTwenty13.1
- 30Diagnostic Solutions Laboratory13.1
- 31InsideTracker11.5
- 32Viome11.5
- 33SimonMed10.8
- 34imaware10.6
- 35UCLA10.0
- 36Fitnescity Health10.0
- 37Princeton Longevity Center9.6
- 38Penn Medicine9.4
- 39Stanford Health Care8.4
- 40Human Longevity Inc.7.7
- 41Duke Executive Health6.2
- 42HealthLabs6.1
- 43NYU Langone Hospitals6.0
- 44Elysian4.7
- 45Next Health3.9
The GenRank score sums each brand’s question-level visibility inside this category. Higher means AI names the brand more often and earlier. It is not bounded, so compare brands within one category, not across categories. Methodology
The questions behind this index
3Each question with its top three brands by GenRank score and how many brands its answers named.
Rank trend
Rank trends are drawn once two weekly editions under the same methodology exist. Only the first edition is in so far.
Named by surface
Each cell: of the surface's 3 answers, how many named the brand. Darker means named more often.
- Window
- Oct 18, 2026 ~ Nov 8, 2026
| Brand |  Google AI Overviews |  ChatGPT |  Claude |  Gemini | Google AI Mode |  Microsoft Copilot |
|---|---|---|---|---|---|---|
| 1Prenuvo | 1 | 1 | 1 | 1 | 1 | 1 |
| 2Everlywell | 1 | 1 | 1 | 1 | 1 | 1 |
| 3Mayo | 1 | 1 | 1 | 1 | 1 | 1 |
| 4Cleveland Clinic | 1 | 1 | 1 | 1 | 0 | 1 |
| 5Ezra | 1 | 1 | 1 | 1 | 0 | 1 |
| 6LetsGetChecked | 0 | 1 | 1 | 1 | 1 | 1 |
| 7QuestHealth | 1 | 1 | 0 | 1 | 1 | 0 |
| 8LabCorp OnDemand | 1 | 1 | 1 | 1 | 0 | 0 |
| 9myLAB Box | 1 | 1 | 1 | 1 | 0 | 0 |
| 10Function Health | 0 | 0 | 2 | 1 | 0 | 0 |
| 11SiPhox Health | 1 | 0 | 1 | 0 | 1 | 0 |
| 12UCLA Health | 1 | 1 | 0 | 1 | 0 | 0 |
| 13Johns Hopkins | 0 | 1 | 1 | 1 | 0 | 1 |
| 14Neko Health | 0 | 0 | 1 | 1 | 1 | 0 |
| 15Fountain Life | 0 | 0 | 1 | 1 | 0 | 1 |
Named alongside
Brands named in the same answers in the last four weeks. Circle size: answers naming the brand. Line width: answers naming both.
- Answers naming the brand
- 1
- 3
- 6
- Answers naming both
- 1
- 5
- Answers naming the brand
- 1
- 3
- 6
- Answers naming both
- 1
- 5
| Brand | Answers naming the brand | Named alongside |
|---|---|---|
| Prenuvo | 6 | Ezra (5), Neko Health (3), TrueScan (2) |
| Everlywell | 6 | LetsGetChecked (5), LabCorp OnDemand (4), QuestHealth (4) |
| Mayo | 6 | Cleveland Clinic (5), Johns Hopkins (4), Fountain Life (3) |
| Cleveland Clinic | 5 | Mayo (5), Johns Hopkins (4), Fountain Life (3) |
| Ezra | 5 | Prenuvo (5), Neko Health (2), First Look MRI (2) |
| LetsGetChecked | 5 | Everlywell (5), LabCorp OnDemand (3), QuestHealth (3) |
| QuestHealth | 4 | Everlywell (4), LetsGetChecked (3), LabCorp OnDemand (3) |
| LabCorp OnDemand | 4 | Everlywell (4), myLAB Box (4), LetsGetChecked (3) |
| myLAB Box | 4 | Everlywell (4), LabCorp OnDemand (4), LetsGetChecked (3) |
| Function Health | 3 | LetsGetChecked (2), Everlywell (2), LabCorp OnDemand (2) |
| SiPhox Health | 3 | Everlywell (3), LetsGetChecked (2), LabCorp OnDemand (2) |
| UCLA Health | 3 | Cleveland Clinic (3), Mayo (3), Northwestern Medicine (2) |
| Johns Hopkins | 4 | Cleveland Clinic (4), Mayo (4), Fountain Life (3) |
| Neko Health | 3 | Prenuvo (3), TrueScan (2), Ezra (2) |
| Fountain Life | 3 | Cleveland Clinic (3), Mayo (3), Johns Hopkins (3) |
| Walk-In Lab | 2 | Everlywell (2), SiPhox Health (1), LetsGetChecked (1) |
| Mass General Brigham | 2 | Cleveland Clinic (2), Mayo (2), Fountain Life (1) |
| Northwestern Medicine | 2 | Cleveland Clinic (2), Mayo (2), Johns Hopkins (2) |
| TrueScan | 2 | Neko Health (2), Prenuvo (2), Ezra (1) |
| Advanced Body Scan | 1 | Ezra (1), Superior Body Scan (1), Precision Imaging Centers (1) |
| Cooper Clinic | 2 | Fountain Life (2), Cleveland Clinic (2), Mayo (2) |
| Superior Body Scan | 1 | Ezra (1), Precision Imaging Centers (1), Advanced Body Scan (1) |
| ZRT Laboratory | 1 | OneTwenty (1), SiPhox Health (1), Function Health (1) |
| Precision Imaging Centers | 1 | Ezra (1), Superior Body Scan (1), Advanced Body Scan (1) |
| First Look MRI | 2 | Ezra (2), Prenuvo (2), Neko Health (1) |
| Ulta Lab Tests | 2 | LetsGetChecked (2), Everlywell (2), ZRT Laboratory (1) |
| MDVIP (Corporate Wellness & Executive Health) | 1 | Cleveland Clinic (1), Mayo (1), WorldClinic (1) |
| WorldClinic | 1 | Cleveland Clinic (1), Mayo (1), Mass General Brigham (1) |
| OneTwenty | 1 | ZRT Laboratory (1), SiPhox Health (1), Function Health (1) |
| Diagnostic Solutions Laboratory | 1 | ZRT Laboratory (1), OneTwenty (1), SiPhox Health (1) |
Most cited sources
Sites cited by the answers to this category's questions and its subcategories'. Counts are citing answers. All of this week's questions. Earlier ranks appear once two weekly runs of the same methodology exist.
| Rank | Source | Citing answers |
|---|---|---|
| 1 | hauteliving.com | 7 |
| 2 | scanglean.com | 4 |
| 3 | prenuvo.com | 4 |
| 4 | newmarketpitch.com | 3 |
| 5 | healthline.com | 3 |
| 6 | ondemand.labcorp.com | 3 |
| 7 | prospyrmed.com | 3 |
| 8 | worth.com | 3 |
| 9 | lifespanvault.com | 2 |
| 10 | pymanderhealth.com | 2 |
Sources and brands
Which cited sources appear in the answers that name each brand, counted in answers.
| Cited sources | Brand | Answers naming the brand |
|---|---|---|
| hauteliving.com | Mayo | 4 |
| scanglean.com | Cleveland Clinic | 3 |
| scanglean.com | Mayo | 3 |
| hauteliving.com | Ezra | 3 |
| prospyrmed.com | QuestHealth | 3 |
| prospyrmed.com | Everlywell | 3 |
| hauteliving.com | Prenuvo | 3 |
| ondemand.labcorp.com | Everlywell | 3 |
| ondemand.labcorp.com | LabCorp OnDemand | 3 |
| ondemand.labcorp.com | QuestHealth | 3 |
| healthline.com | Everlywell | 3 |
| hauteliving.com | Cleveland Clinic | 3 |
| newmarketpitch.com | LabCorp OnDemand | 2 |
| ondemand.labcorp.com | LetsGetChecked | 2 |
| prospyrmed.com | LetsGetChecked | 2 |
| everlywell.com | LetsGetChecked | 2 |
| everlywell.com | Everlywell | 2 |
| everlywell.com | LabCorp OnDemand | 2 |
| everlywell.com | QuestHealth | 2 |
| healthline.com | LetsGetChecked | 2 |
| healthline.com | QuestHealth | 2 |
| letsgetchecked.com | LetsGetChecked | 2 |
| letsgetchecked.com | Everlywell | 2 |
| letsgetchecked.com | LabCorp OnDemand | 2 |
| letsgetchecked.com | QuestHealth | 2 |
| newmarketpitch.com | LetsGetChecked | 2 |
| newmarketpitch.com | Everlywell | 2 |
| prospyrmed.com | LabCorp OnDemand | 2 |
| scanglean.com | Prenuvo | 1 |
| newmarketpitch.com | QuestHealth | 1 |
| newmarketpitch.com | Ezra | 1 |
| healthline.com | LabCorp OnDemand | 1 |
| scanglean.com | Ezra | 1 |
| newmarketpitch.com | Prenuvo | 1 |
Citations by source type
How many citations in this edition point at each kind of source.
Other indexes in Health Services
The other indexes under the same parent, each with its top five brands.
Dental Implants
Questions 3Orthodontics
Questions 3Top 5 of 37 brandsScore
Dermatology Clinics
Questions 3Aesthetic Skin Clinics
Questions 3Top 5 of 45 brandsScore
Plastic Surgery Clinics
Questions 3Eye Clinics & LASIK Centers
Questions 6Vision Correction (LASIK & LASEK)
Questions 0No data in this edition yet.
Orthopedic Clinics
Questions 4Spine & Joint Hospitals
Questions 2Healthcare Facilities
Questions 8OB-GYN Clinics
Questions 2Top 5 of 50 brandsScore
Pediatric Clinics
Questions 2Mental Health Clinics & Counseling
Questions 8Korean & Oriental Medicine Clinics
Questions 0No data in this edition yet.
Fertility Clinics
Questions 6Hair Loss & Transplant Clinics
Questions 4Top 5 of 105 brandsScore
Weight-Loss Clinics
Questions 4Opticians
Questions 3Top 5 of 71 brandsScore
Chiropractors
Questions 3Urgent Care Clinics
Questions 5Physical Therapy Clinics
Questions 4Primary Care Practices
Questions 4Top 5 of 68 brandsScore