Every new California business filing, every dayRxCheckUp
RxCheckUp provides an AI-powered platform that generates clinically precise letters of medical necessity for prior authorization appeals, helping patients get therapy faster. The website includes a San Diego address and a support email, indicating an operating business.
Filed March 25, 2026 · San Diego, CA · San Diego County
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California Secretary of State (bizfile Online) · Entity B20260145338 · Retrieved May 14, 2026
About RxCheckUp
RxCheckUp LLC filed in California on March 25, 2026, as a Healthcare AI Technology company specializing in Prior Authorization Software. It filed through United States Corporation Agents, a formation service. The website is modern. We estimate revenue under $100,000 and 1 to 5 employees. The business is online-only. No annual report or EIN on file yet.
- Filed through a formation service, United States Corporation Agents.
- Modern website.
- We estimate revenue under $100,000 and 1 to 5 employees.
- Online-only footprint.
- No annual report or EIN on file yet.
- Shares its registered agent with 8,434 other entities.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 421 new businesses registered in San Diego in March 2026, and the only healthcare ai technology business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was RxCheckUp registered?
RxCheckUp was registered as LLC on March 25, 2026 in California.
Where is RxCheckUp located?
RxCheckUp is based in San Diego, CA, 92109, in San Diego County.
What type of business is RxCheckUp?
RxCheckUp is classified as a healthcare ai technology business (prior authorization software).
Does RxCheckUp have an EIN on file?
No EIN was found on file for RxCheckUp at the time of registration.
Who Sells to This Business
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