Sites using CMS Blue Button 
US Centers for Medicare and Medicaid Services API giving beneficiaries programmatic access to their claims data.
Found via: StackScope Discovery (Indie) 1
CMS Blue Button has been detected on a single launch we've crawled, Verity Health — The IQ Suite for Healthcare Revenue Cycle Intelligence, on July 31, 2026.
It's most commonly paired with Resend, AWS Route 53, and Vercel.
Share of new sites using CMS Blue Button
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲2 |
LocalLogic
|
0.07% | 25.60% |
| #2 | ▼1 |
The Movie Database
|
0.02% | 6.23% |
| #3 | ▲5 |
Daum Postcode
|
0.01% | 4.48% |
| #4 | ▼1 |
ViaCEP
|
0.01% | 3.55% |
| #5 | ▼3 |
Frankfurter
|
0.01% | 3.53% |
| … | ||||
| #576 |
CMS Blue Button
Current page
|
<0.01% | 0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool. All 972 in Data API →
Often used with
| Tool | Sites |
|---|---|
Resend
|
1 |
AWS Route 53
|
1 |
Vercel
|
1 |
Next.js
|
1 |
Supabase
|
1 |
Tools most often detected on the same sites as CMS Blue Button.
Recent launches we can show
1 of the 1 sites using CMS Blue Button are product launches we list individually.
