Insights

Growth momentum Cityblock Health is rapidly expanding with a recent Series E of 116M led by General Catalyst, a growing member base approaching 200,000, and plans to acquire Homeward Health, signaling aggressive scale and new market reach.

Strategic partnerships Partnerships with Humana to support dual-eligible and MA low-income members indicate a strong willingness to collaborate with payers and integrate care programs, presenting opportunities for joint value-based offerings and care coordination platforms.

AI-driven care Development of an AI-native outcomes-based platform using CORE for predictive interventions shows a readiness to monetize analytics and decision-support capabilities, suggesting upsell potential for AI-owned workflows and care optimization tools.

Geographic expansion North Carolina expansion to serve nearly 20,000 Humana Medicare Advantage and dual-eligible members highlights a roadmap for new regional deployments and potential cross-sell of services to local health systems and clinics.

Large-scale disruption Strong revenue trajectory and broad mission to transform care in underserved communities position Cityblock as a target for enterprise-level healthcare IT, services, and managed care platforms that enhance population health, cost containment, and outcomes.

Similar companies to Cityblock Health

Cityblock Health Tech Stack

Cityblock Health uses 8 technology products and services including iCIMS, Adobe Creative Cloud, SAP BusinessObjects Business Intelligence suite, and more. Explore Cityblock Health's tech stack below.

Media & News

Cityblock Health's Email Address Formats

Cityblock Health uses at least 4 email formats:
Cityblock Health Email FormatsExamplePercentage
First.Last@cityblock.comJohn.Doe@cityblock.com
91%
FirLast@cityblock.comJohDoe@cityblock.com
4%
First@cityblock.comJohn@cityblock.com
4%
First.Middle@cityblock.comJohn.Michael@cityblock.com
1%

Frequently Asked Questions

What is Cityblock Health's phone number?

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You can contact Cityblock Health's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cityblock Health's official website and social media links?

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Cityblock Health's official website is cityblock.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Cityblock Health generate?

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As of August 2026, Cityblock Health's annual revenue is estimated to be $250M - $500M.

What is Cityblock Health's NAICS code?

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Cityblock Health's NAICS code is 62 - Health Care and Social Assistance.

How many employees does Cityblock Health have currently?

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As of August 2026, Cityblock Health has approximately 777 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Nursing Officer: C. H., Chief Information Security Officer: D. G. and Chief Actuary: J. P. Explore Cityblock Health's employee directory with LeadIQ.

What industry does Cityblock Health belong to?

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Cityblock Health operates in the Hospitals and Health Care industry.

What technology does Cityblock Health use?

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Cityblock Health's tech stack includes iCIMS, Adobe Creative Cloud, SAP BusinessObjects Business Intelligence suite, Amazon Web Services, Microsoft 365 Copilot, Figma, Claude by Anthropic and Workday.

What is Cityblock Health's email format?

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Cityblock Health's email format typically follows the pattern of First.Last@cityblock.com. Find more Cityblock Health email formats with LeadIQ.

How much funding has Cityblock Health raised to date?

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As of August 2026, Cityblock Health has raised $891M in funding. The last funding round occurred on Jul 01, 2022.

When was Cityblock Health founded?

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Cityblock Health was founded in 2017.
Cityblock Health logo

Cityblock Health

Hospitals and Health CareNew York, United States501-1000 Employees

Cityblock Health operates in the Hospitals and Health Care industry and is headquartered at 55 Washington Street, Brooklyn, New York 11201, United States. The company was founded in 2017 to serve communities with complex needs using technology. Its approach centers on upstream, prevention-oriented health and social care, with technology enabling information sharing, coordination, and communication for members and care teams. Cityblock aims to improve the experience of care for residents in lower-income neighborhoods and to transform how health services are delivered in historically underserved communities across the United States, with a focus on Medicaid and dual-eligible beneficiaries under a value-based care model. The company has between 501 and 1000 employees and maintains a website at cityblock.com.

Section iconCompany Overview

Phone number
NAICS Code
62 - Health Care and Social Assistance
Founded
2017
Employees
501-1000

Section iconFunding & Financials

  • $891M

    Cityblock Health has raised a total of $891M of funding over 9 rounds. Their latest funding round was raised on Jul 01, 2022 as a Secondary Market.

  • $250M - $500M

    Cityblock Health's revenue is estimated to be in the range of $250M - $500M

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