MHK
Overview
MHK (formerly MedHOK), part of the Hearst Health network, provides the CareProminence SaaS platform unifying medical utilization management, pharmacy prior authorization, care management, and complaints/appeals/grievances for health plans and PBMs across Medicare, Medicaid, and commercial lines.
Notable
Serves 3 of the top 5 US health plans; launched AI-powered SmartProminence suite in Dec 2025 with AI fax intake from Q1 2026.
Key services
- medical UM and pharmacy PA software
- complaints, appeals and grievances
- medication therapy management
- compliance workflows
Subcategories
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