Circadian Health

What Circadian Health does

Circadian Health is a virtual-first, value-based specialty care provider delivering cardiology, pulmonology, endocrinology, and sleep medicine services to patients with complex cardiometabolic and cardiopulmonary conditions across all 50 U.S. states. The company operates a vertically integrated platform that combines telemedicine visits, at-home diagnostics, cellular-enabled remote patient monitoring (via a Tenovi partnership supplying 40+ FDA-cleared devices that transmit data without WiFi or smartphone apps), AI-driven risk stratification on payer claims and comorbidity data, an AI-enabled patient content library, and adherence programs coordinated across primary care providers. AI is layered into patient communications through a Bland AI integration for 24/7 conversational triage and a PromptWell integration for AI-native multi-channel member engagement.

The business model centers on multi-year value-based contracts with risk-bearing health plans (e.g., a three-year IHPlans cardiopulmonary contract, the AlohaCare Hawaii heart failure program), employer-sponsored benefits packages (notably Circadian Sleep), and provider/health system collaborations, supplemented by federal value-based revenue from the CMS Innovation Center ACCESS Model selection in April 2026. Circadian is a subsidiary of React Health, a U.S. medical device and diagnostics company, which provides the DME and in-home diagnostic backbone that underpins the vertically integrated care bundle. The company has raised approximately $16.3M across a September 2024 $7.5M Series A led by HC9 Ventures and a May 2026 $8.78M round, and has earned ADCES diabetes self-management accreditation, SOC 2 Type II certification, and HLTH Foundation Techquity recognition, positioning it to operate as a clinically validated, enterprise-grade virtual specialty platform serving payers, employers, providers, and federal programs.

Name

Circadian Health

Legal name

Circadian Health Corporation

Website

https://circadiancare.com

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

11–50 employees

Short description

Circadian Health is a virtual-first, value-based specialty care platform delivering cardiology, pulmonology, endocrinology, and sleep medicine across all 50 U.S. states to risk-bearing health plans, employers, providers, and federal programs.

Ownership category

akta.pro rank

Product category

Virtual Specialty Care

NAICS

Home Health Care Services (62161), Offices of Physicians (6211)

SIC

Services-Home Health Care Services (8082), Hospital & Medical Service Plans (6324), Services-Offices & Clinics Of Doctors Of Medicine (8011)

akta.pro primary industry

Chronic Condition Virtual Care & Disease Management (Payer-Sponsored) (HLALACAE)

akta.pro secondary industries

Chronic Condition Management & Remote Monitoring (e.g., diabetes, HTN) (HLALADAD), Pulmonology & Sleep Medicine Telemedicine Platforms (HLALAGAF), Home Health Remote Patient Monitoring & Virtual Nursing Providers (HLAFAEAN)

Keywords

• Virtual specialty care
• Value-based care
• Chronic disease management
• Remote patient monitoring
• Cardiometabolic care

Headquarters

HQ city

West Palm Beach

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Value-Based Specialty Care Contracts: Revenue generated through value-based contracts with risk-bearing health plans and providers, where Circadian is paid to deliver integrated specialty care for chronic cardiometabolic populations and is accountable for cost and outcomes. The $7.5M Series A specifically aims to 'accelerate its relationships with the largest risk bearing health plans and providers.'
2. Employer Sleep & Specialty Care Programs: Recurring revenue from employer-sponsored sleep and cardiometabolic programs (e.g., Circadian Sleep benefits package) where Circadian provides virtual-first screening, diagnosis, treatment, and ongoing management for employees.
3. Multi-Year Health Plan Service Contracts: Fixed multi-year contractual arrangements with health plans (e.g., 3-year contract with IHPlans) to provide virtual cardiopulmonary services, home testing/monitoring, and care coordination.
4. Vertically Integrated Device & Diagnostic Bundle: Revenue from in-home diagnostic testing and DME-coordinated medical device deployment enabled through the 2023 strategic collaboration with React Health, creating a 'first-of-its-kind vertically integrated specialty care bundle.'
5. Federal Value-Based Care (CMS ACCESS Model): Outcome-aligned revenue from participation in the CMS Innovation Center ACCESS Model, providing integrated specialty care to Medicare Advantage and Traditional Medicare beneficiaries on a value-based payment basis.

Pricing tiers

Go-to-market motion4 records

Distribution channels5 records

Marketing channels8 records

Core offering

Circadian Health operates a vertically integrated, value-based virtual specialty care platform that delivers cardiology, pulmonology, endocrinology, and sleep care to patients in all 50 U.S. states. The platform combines AI-driven risk stratification, cellular-enabled at-home diagnostics, remote patient monitoring, telemedicine visits, care coordination across specialties, and an AI-enabled patient content library into a single multi-specialty chronic care program. It is sold B2B to risk-bearing health plans, employers, and provider groups under value-based and multi-year contracts, with the company accountable for cost and outcomes.

Product overview

Circadian Health operates a single, vertically integrated virtual specialty care platform rather than a portfolio of disconnected products. The core Circadian Virtual Specialty Care Platform unifies telemedicine visits, at-home diagnostics, remote patient monitoring, care coordination, and an AI-enabled patient content library around four specialty modules: the Circadian Sleep Care Program, the Circadian Heart Failure/Cardiology Program, the Circadian Diabetes/Endocrinology Program (ADCES-accredited), and the Circadian COPD/Pulmonology Program. The patient-facing Circadian One web application serves as the enrollment and care hub (first deployed for the AlohaCare heart failure program), while the At-Home Diagnostics Service and the Tenovi-powered Remote Patient Monitoring (RPM) Service supply the device and data layer that feeds the platform's AI-driven risk stratification and engagement workflows. AI-native integrations with Bland AI (autonomous patient communications) and PromptWell (AI engagement) sit on top of the platform, and Circadian is a subsidiary of React Health, which provides the vertically integrated diagnostics, DME, and device backbone.

Differentiator

Problem solved

Functional benefit

Brands

• Circadian One: The patient-facing web application/platform of Circadian Health, used to enroll and manage members in programs such as the AlohaCare heart failure virtual care program.
• Circadian Sleep

Products and services

• Circadian Virtual Specialty Care Platform Vertically integrated, value-based virtual specialty care platform delivering cardiology, pulmonology, endocrinology, and sleep care across all 50 U.S. states. Combines telemedicine visits, at-home diagnostics, remote monitoring, care coordination, an AI-enabled patient content library, and adherence programs into a single multi-specialty experience for chronic cardiometabolic patients.
• Circadian Sleep Care Program End-to-end virtual sleep care solution covering screening, at-home sleep diagnostics, board-certified specialist consultations, CPAP titration and prescription, and ongoing adherence coaching. Reduces time-to-treatment for obstructive sleep apnea and other sleep disorders and is offered to employer groups as part of Circadian Sleep benefits package.
• Circadian Heart Failure / Cardiology Program Virtual cardiology program focused on heart failure (stages A-D) and related conditions. Includes at-home cellular-enabled blood pressure monitors, weight scales, and pulse oximeters, 24/7 nurse monitoring, guideline-directed medical therapy, and care coordination with the member's local primary care provider.
• Circadian Diabetes / Endocrinology Program Virtual endocrinology and diabetes management program delivered by Certified Diabetes Care and Education Specialists (CDCES) and endocrinologists. Uses cellular-enabled glucose meters and CGMs, risk-stratified personalized care plans, multilingual technology support, and community health worker engagement; ADCES-accredited.
• Circadian COPD / Pulmonology Program Virtual-first pulmonology program for COPD and other chronic respiratory conditions. Provides at-home cellular-enabled lung function devices, rapid specialist access within 24-48 hours, remote monitoring of respiratory metrics, and integrated care coordination with primary care providers.
• Circadian One Patient Application Patient-facing web application used for enrollment in Circadian's virtual care programs. Captures eligibility information and connects members to virtual specialty visits, dedicated nurse care management, FDA-approved home devices, and 24/7 care team support. First deployed for the AlohaCare heart failure program.
• Remote Patient Monitoring (RPM) Service Remote monitoring service using Tenovi's 40+ FDA-cleared cellular-connected RPM/RTM devices (blood pressure monitors, glucose meters, weight scales, pulse oximeters) with real-time data streaming into Circadian's virtual specialty care platform. No apps or Wi-Fi required, enabling monitoring for housing-instable and underserved patients.
• At-Home Diagnostics Service At-home diagnostic testing including sleep studies, lung function tests, blood pressure, glucose, and weight measurement, plus the ability to order and interpret blood tests. Cellular-enabled devices ship directly to patients and feed results to Circadian specialists for rapid diagnosis.

Quantifiable outcome

• 40% improvement in quality measures
• +11 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability10 records

Feature8 records

Partnerships

Eight partnerships are on record, tiered flagship, core and minor.

• AlohaCareflagshipChannel Partner/ Reseller/ Distributor · 18 February 2026Launched Circadian's first Virtual Care Program in Hawaii for AlohaCare members with stage B, C, or D heart failure. Provides cellular-enabled devices, 24/7 nurse monitoring, and culturally competent clinical navigators via an 808 number. Aug-Dec 2025 results: 127-146 enrolled, 39 ED visits/16 hospitalizations avoided, 85.71% member satisfaction.
• PromptWellcoreTechnology or Integration · 11 February 2026Strategic partnership to deliver personalized, AI-native member outreach (dynamic member journeys) integrated into Circadian's care delivery framework to drive engagement, reduce no-shows, and improve adherence for chronic disease management.
• Bland AIcoreTechnology or Integration · 13 November 2025Strategic partnership to integrate conversational AI agents into Circadian's patient communications platform for 24/7 appointment confirmations, device setup support, and triage, with automatic escalation of critical health alerts to live staff.
• TenovicoreTechnology or Integration · 11 March 2025Strategic partnership integrating 40+ next-generation cellular-connected remote patient monitoring (RPM) and remote therapeutic monitoring (RTM) devices (blood pressure monitors, blood glucose meters, weight scales, pulse oximeters) into Circadian's virtual specialty care platform. Tenovi's Cellular Gateway enables data transmission without WiFi or apps.
• Prescient AssuranceminorImplementation/ SI/ Consulting Partner · 14 January 2025Audited and certified Circadian Health for SOC 2 Type II compliance, validating security, availability, and confidentiality controls across the platform.
• Joan Harvey (Evernorth) - Board AppointmentminorOthers · 3 September 2024Joan Harvey, President, Care Solutions for Evernorth, joined Circadian's Board of Directors as part of the Series A announcement, bringing two decades of healthcare leadership experience (Cigna, Medco, Liberty Medical Supply).
• React HealthflagshipStrategic or Co-development Partner · 9 October 20232023 strategic collaboration enabling a 'first-of-its-kind vertically integrated specialty care bundle' with in-home diagnostic testing and DME-coordinated device deployment. Per the IHPlans press release, 'Circadian is a subsidiary of React Health.' React Health is one of the largest and fastest growing medical device and diagnostics companies in the U.S.
• IHPlans (IHP / A Tres Company)coreChannel Partner/ Reseller/ Distributor · 9 October 2023Awarded 3-year contract to provide virtual cardiopulmonary services to IHPlans members, including sleep, respiratory, and cardiac care along with home testing and monitoring. IHPlans is a rapidly growing health plan in Boca Raton, FL offering Minimum Value Plans and Minimum Essential Coverage.

Scale indicators14 records

Recent moves4 records

Expansion highlights6 records

Direct peers

• Omada Health: Virtual-first chronic disease prevention and management platform serving diabetes, hypertension, and behavioral health through value-based contracts with payers and employers. Closely comparable to Circadian on business model (B2B VBC for cardiometabolic), customer base (payers and employers), and tech-enabled care delivery.
• Virta Health: Virtual type 2 diabetes reversal and metabolic disease management company that contracts on value-based outcomes with payers, employers, and health plans. Direct comparison point for Circadian's diabetes endocrinology program and outcome-based pricing model.
• Vida Health: Virtual chronic condition management platform covering diabetes, hypertension, and mental health for payers, employers, and providers. Comparable on multi-condition virtual specialty delivery, payer-led GTM, and outcome-aligned contracts.
• Vesta Healthcare: Home-based virtual care platform for complex chronic and dual-eligible populations using 24/7 monitoring, in-home devices, and nurse-led care teams. Closely aligned with Circadian's cellular-RPM-plus-virtual-nursing model for high-risk Medicaid and Medicare populations.
• Wellinks: Virtual-first cardiopulmonary care company focused on COPD, asthma, and obstructive sleep apnea, selling to payers and providers. Direct peer to Circadian's pulmonology and sleep medicine programs on condition focus, VBC contracts, and integrated RPM model.

Emerging players

• Biofourmis: AI-driven remote patient monitoring and virtual care platform for chronic conditions including heart failure, with hospital-at-home and pharma services. Comparable to Circadian on RPM + AI risk-stratification for cardiometabolic populations.
• Lark Health: AI-powered virtual chronic care coaching platform for diabetes, hypertension, and prevention, sold to payers and employers. Comparable on AI-driven member engagement and chronic condition focus, though lighter on physician-led specialty care.

Broad incumbents

• Teladoc Health (Livongo): Largest publicly-traded virtual care platform with chronic condition management (Livongo) for diabetes, hypertension, and mental health serving payers, employers, and health systems. Overlaps with Circadian across all four specialty modules but at vastly larger scale and broader portfolio.
• CareMore Health (Anthem): Integrated chronic care delivery organization (now part of Anthem) operating value-based care for Medicare and Medicaid populations with strong cardiometabolic programs. Comparable value-based care model and chronic-disease focus; Circadian's CMO previously held a CMO role there.

Others

• Tenovi: Cellular-connected RPM device platform and Healthcare IoT gateway that integrates with Circadian via single API for 40+ FDA-cleared devices. Adjacent technology enabler and strategic partner rather than direct competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/about

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Funding overview

Funding rounds2 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Circadian Health