# Nava Teams with Corbalt on CMS OSRE

Nava is set to team as a subcontractor with prime contractor Corbalt on the Centers for Medicare & Medicaid Services’ five-year Operations and System Reliability Engineering (OSRE) effort supporting the Medicare Payment System Modernization program. The work includes infrastructure for cloud-based services and reliability and resilience support for payment systems processing more than 1.1 billion claims annually. The signal does not report a contract value, contract number, or start date.

- The scope points to demand for cloud infrastructure and systems-engineering capabilities that can sustain high-volume federal payment operations. Companies pursuing related work can assess whether their offerings complement Corbalt’s prime role and Nava’s subcontracting work.
- The Potomac Officers Club’s 2026 Healthcare Summit is scheduled for December 3, 2026, 57 days from the current date, and is promoted as a forum on federal health IT priorities and contracting opportunities. Interested firms can use it to engage with the federal health IT market.

**Jurisdictions:** federal
**Industries:** Healthcare, Information Technology
**Topics:** Cloud Services, Digital Infrastructure
**Published:** October 06, 2026

### Government Entities
- Centers for Medicare & Medicaid Services (CMS)

### Vendors
- Corbalt (prime contractor)
- Nava (subcontractor)

### Sources
- [Nava, Corbalt Teaming Up on CMS Medicare Modernization](https://www.executivebiz.com/articles/nava-corbalt-cms-medicare-payment-modernization) - ExecutiveBiz