This is a sources-sought/market-research notice, not a solicitation, seeking capability and availability information from qualified SDVOSB, VOSB, WOSB, HUBZone, other small businesses, small business manufacturers, and large businesses for a potential VA requirement. The intended firm-fixed-price service purchase covers a base year plus four one-year options for OEM-authorized maintenance and support of Marquette/GE MUSE NX software, MUSE DICOM Gateway Pro NX R2, Cardiosoft, and related GE diagnostic cardiology products, including 24x7 remote technical support, clinical application training, software updates/upgrades, and advanced support for VISN 20 PCS devices. Performance will occur at contractor location(s) and at VISN 20 facilities including Alaska VA Healthcare System, Boise VAMC, Portland VA Healthcare System, Puget Sound VA Healthcare System, Roseburg VA Healthcare System, Spokane VAMC, White City/Southern Oregon Rehabilitation Center & Clinics, and Walla Walla VAMC. Respondents must be OEM-authorized service providers with proof of authorization; the requirement also involves PHI, a signed Business Associate Agreement, SAM registration, and VetCert registration for SDVOSB/VOSB respondents. The anticipated NAICS code is 541519 with a $34 million average annual sales small-business size standard, and the VA will use responses for market research and set-aside planning only.