Public facts
Raintree announced on July 15, 2026 that it acquired Spike Technologies and intends to embed AI voice into revenue-cycle and patient-engagement workflows such as payer calls, claim follow-up, eligibility, prior authorization, and outreach.
CMS says its Electronic Prior Authorization Acceleration initiative is addressing workflow, technical, and operating barriers ahead of 2027 requirements, with 29 organizations named as early adopters in May 2026.
CMS states that enhanced technology can support authorization workflows while some decisions continue to require clinician review.