Reported ranking
Best and worst sites for AI agents to insurance / health claim or appeal lookup.
Ranked from recent CrawlDex observations. Last verified Jun 9, 2026. Based on 21 observations.
Publication status
Search-ready- 14
- ranked websites
- 100
- best AES
- 40
- hardest AES
- 73%
- board handoff share
Search indexing requires at least eight recent qualifying rows. This page still serves the full table for agents and humans when the count is lower.
Ranked table
All ranked sites for agents trying to insurance / health claim or appeal lookup
Outcome signal is shown on the same 0-100 scale as the public AES board until split outcome rates are exposed by the board feed.
| Rank | Site | AES | Outcome signal | Top blocker | Last verified |
|---|---|---|---|---|---|
| 1 | Aetna aetna.com | 100 | 100% | none observed | Jun 9, 2026 |
| 2 | Ambetterhealth ambetterhealth.com | 80 | 80% | login walls | Jun 9, 2026 |
| 3 | Anthem anthem.com | 80 | 80% | login walls | Jun 9, 2026 |
| 4 | Bcbs bcbs.com | 80 | 80% | login walls | Jun 9, 2026 |
| 5 | Cigna cigna.com | 80 | 80% | login walls | Jun 9, 2026 |
| 6 | Hioscar hioscar.com | 80 | 80% | login walls | Jun 9, 2026 |
| 7 | Kaiserpermanente kaiserpermanente.org | 80 | 80% | login walls | Jun 9, 2026 |
| 8 | Molinahealthcare molinahealthcare.com | 80 | 80% | login walls | Jun 9, 2026 |
| 9 | Vsp vsp.com | 60 | 60% | login walls | Jun 9, 2026 |
| 10 | Blueshieldca blueshieldca.com | 40 | 40% | login walls | Jun 9, 2026 |
| 11 | Carefirst carefirst.com | 40 | 40% | login walls | Jun 9, 2026 |
| 12 | Deltadental deltadental.com | 40 | 40% | login walls | Jun 9, 2026 |
| 13 | Floridablue floridablue.com | 40 | 40% | login walls | Jun 9, 2026 |
| 14 | Uhc uhc.com | 40 | 40% | login walls | Jun 9, 2026 |
Worst-of section
The hardest reported sites for AI agents
AES 40
Uhc
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 40
Floridablue
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 40
Deltadental
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 40
Carefirst
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 40
Blueshieldca
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 60
Vsp
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 2 observations.
AES 80
Molinahealthcare
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 1 observations.
AES 80
Kaiserpermanente
Top blocker: login walls. Last verified Jun 9, 2026. Low confidence, 1 observations.