COSEM

What COSEM does

COSEM IAMPP is a Uruguayan private collective medical assistance institution (Institución de Asistencia Médica Colectiva) headquartered at Bvar. Artigas 1335 in Montevideo, providing comprehensive health insurance coverage combined with its own clinical infrastructure. It serves individual members and families — including FONASA-affiliated workers and their dependents, expectant and new mothers, and chronic disease patients — through a horizontally segmented portfolio of primary care, specialty consultations, emergency medicine, hospitalization coordination, vaccination, fertility, oncology, cardiology, mental health, dental, and palliative services.

The operating model is vertically integrated and largely asset-light on the financing side but infrastructure-heavy on delivery: COSEM owns five polyclinics across Montevideo and Ciudad de la Costa (Punta Carretas, Malvín, Vilamajó, Parque Batlle, Lagomar), supplements them with partner facilities (Sanatorio Americano, Hospital Evangélico, Clínica Meerhoff, Sanatorio Mautone in Maldonado, RENASEM nationwide), and delivers 24/7 emergency coverage through its strategic alliance with SEMM (6+ emergency locations plus video consultations). A unified Electronic Health Record is shared across COSEM and SEMM, enabling continuous prescription of medications, studies, and follow-up. The digital layer consists of the COSEM Online web portal (Autogestión) and the COSEM Online mobile app on iOS and Android, supporting appointments, medication refills, results, payments, BPS certifications, and digital invoicing.

Revenue is generated through recurring FONASA and private membership fees, age-tiered co-payments, and a stack of supplementary products sold as add-on subscriptions or unit-priced services — international medical insurance, travel assistance (Universal Assistance), SECOM companion service, MAPFRE life insurance, Servicio Previsional, plus pay-as-you-go services such as Health Certificates and Physical Aptitude Certificates available to non-members at Lagomar. Member acquisition combines a direct sales motion (in-person enrollment at polyclinics, Casa Central, and the Commercial Department), a digital self-service motion (Autogestión portal and app), and a community/marketing motion (events like ExpoBebé & Kids, Instagram @cosemuy, WhatsApp support, Brevo email, and Meta Ads). The institution is privately held, with no disclosed parent company, funding rounds, or external investors in the source material.

Name

COSEM

Legal name

COSEM IAMPP

Website

https://cosem.com.uy

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

COSEM IAMPP is a Uruguayan private collective medical assistance institution that provides comprehensive health insurance membership and operates five polyclinics across Montevideo and Ciudad de la Costa, serving individuals, families, FONASA-affiliated workers, expectant mothers, and chronic disease patients with integrated primary, specialty, emergency, and supplementary services.

Ownership category

akta.pro rank

Product category

Collective Medical Assistance / Health Insurance

NAICS

Offices of Physicians (62111), Ambulatory Health Care Services (621), Home Health Care Services (62161), Health Care and Social Assistance (62)

SIC

Services-Offices & Clinics Of Doctors Of Medicine (8011), Insurance Agents, Brokers & Service (6411), Services-Home Health Care Services (8082), Services-Health Services (8000)

akta.pro primary industry

Network-Model HMOs (HLAEAMAC)

Keywords

• Health insurance membership
• Outpatient medical services
• Emergency medical care
• Preventive health programs
• Specialty medical clinics

Headquarters

HQ city

Montevideo

HQ country

Uruguay

HQ region

Latin America

Offices8 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Health Insurance Membership Fees: COSEM generates revenue through recurring membership fees paid by affiliated members. Members contribute through FONASA (the national health fund, where contributions are deducted from payroll by employers) or through private/particular payment arrangements. Membership provides access to the institution's full network of polyclinics, emergency services (via SEMM), hospitalizations, studies, and supplementary services.
2. Supplementary Health Services and Products: COSEM generates additional revenue through supplementary services not covered by the base membership, including: international medical insurance, travel assistance (Universal Assistance), companion services (SECOM), funeral/previtional service, life insurance (MAPFRE), and specialized medical services such as fertility treatments, dental services, and health certificates.
3. Medical Service Co-payments: Members pay co-payments (copagos) for certain services, with differentiated pricing by age band (e.g., 1 to 30, 31 to 45, as shown in the published price list). Additionally, non-members can access certain paid services such as Health Certificates and Physical Aptitude Certificates at the Lagomar polyclinic.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels8 records

Core offering

COSEM IAMPP is a Uruguayan collective medical assistance institution that sells health insurance memberships (FONASA-based or private plans) and delivers comprehensive healthcare services through its own polyclinic network in Montevideo and Ciudad de la Costa, supported by partner SEMM for 24/7 emergency coverage and Sanatorio Mautone for Maldonado. The portfolio spans primary care, specialist consultations, vaccination, pharmacy, laboratory studies, hospitalization, dental, fertility, oncology, cardiology, and chronic disease management, supplemented by insurance products (international medical, travel assistance, life insurance) and support services (SECOM companion, funeral/previtional).

Product overview

COSEM (IAMPP - Institución de Asistencia Médica Colectiva y Privada) is a comprehensive healthcare provider based in Uruguay offering health insurance coverage alongside its own clinical infrastructure of policlínicos, emergency services, and specialized programs. The core offering combines membership-based healthcare coverage with direct access to COSEM's own medical facilities, including COSEM Online self-service portal and COSEM App for mobile access. The institution provides a full spectrum of medical services ranging from preventive care and primary medicine to specialized programs in fertility, cardiology, oncology, and chronic disease management. Strategic partnerships extend coverage regionally through SEMM emergency services, Sanatorio Mautone in Maldonado, and international assistance through Universal Assistance. Additional services include dental care, life insurance, travel assistance, and companionship services (SECOM).

Differentiator

Problem solved

Functional benefit

Brands

• COSEM Online: Digital portal for members to manage appointments, medications, study results, and online payments
• Salud al día

Products and services

• Afiliaciones (Health Insurance Membership) Recurring health insurance membership that provides members access to COSEM's full network of polyclinics, emergency services (via SEMM), hospitalizations, studies, and supplementary services. Enrollment is available via FONASA (payroll-deducted) or private/particular payment arrangements.
• Polyclinic Network (Policlínicos) Directly operated outpatient clinics providing general medicine, specialist consultations, vaccination, laboratory studies, nursing, and health certificates to members and (for certain services) non-members.
• Emergency Services (SEMM and Partner Hospitals) Emergency medical services provided through SEMM's 6+ 24/7 network in Montevideo and Ciudad de la Costa plus partner hospitals for emergency hospitalization, including video consultations via the COSEM Online app.
• COSEM Online (Portal de Autogestión) Web-based self-service portal enabling members to manage medical appointments, request medication, access lab results, make payments, obtain BPS certifications, and access the respiratory symptom portal 24/7.
• COSEM Online Mobile App Mobile application (iOS and Android) enabling members to manage medical consultations, access study results, pharmacy services, and video consultations via SEMM.
• International Medical Insurance (Seguro Médico Internacional) Supplementary insurance product providing access to top clinics in the United States and Latin America for members requiring international medical care.
• Travel Assistance (Universal Assistance) International travel assistance insurance product provided through Universal Assistance, covering medical emergencies abroad for members (including pregnancy-related complications up to week 32 of gestation for women under 45).
• Life Insurance (MAPFRE) Life insurance product underwritten by MAPFRE, providing financial protection for families in case of unexpected events.
• SECOM Companion Service Companion service providing support during hospitalization for 5 or 10 days, with special discounts for COSEM members.
• Funeral/Previsional Service (Servicio Previsional) Funeral service providing peace of mind and quality assurance for COSEM member families.
• Dental Services (Odontología) Comprehensive dental services ensuring family oral health for COSEM members.
• Pharmacy Services (Farmacia) On-site pharmacy services with medication dispensing and home delivery within Montevideo and Ciudad de la Costa.
• Home Medical Care (Atención Domiciliaria) Home medical care services for patients requiring in-home treatment.
• Hospitalization Services (Internación en Sanatorio) Hospitalization coordination at partner hospital centers for COSEM members.
• Mamá y Bebé Program Exclusive maternal-child program accompanying families during pregnancy and postpartum, offering a dedicated WhatsApp support line, downloadable guides, birth preparation checklist, and benefits for mothers and babies up to 12 months (6 months of free SEMM emergency, 50% off non-scheme vaccines, free orders and tickets for babies).
• Vaccination Services (Vacunatorios) Vaccination services at Malvín, Parque Batlle, Punta Carretas, and Lagomar offering national immunization schedule vaccines, seasonal flu campaigns, COVID-19 vaccination, and meningococcal protection (MenFive and Bexsero).
• Health and Physical Fitness Certificates (Carné de Salud y Carné de Aptitud Física) Health Certificate (Carné de Salud) and Physical Aptitude Certificate (Carné de Aptitud Física) services available to members and non-members at Policlínico Lagomar (with member access also at Malvín, Parque Batlle, and Punta Carretas).

Quantifiable outcome

• COSEM was the first institution in Uruguay to offer HPV testing for cervical cancer screening, replacing PAP, with a 5-year validity versus 3 years for PAP — demonstrating improved screening intervals and diagnostic accuracy.
• +1 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• SEMM (Servicios de Emergencia Médica Móvil)coreStrategic or Co-development PartnerCOSEM's most significant strategic alliance is with SEMM, which provides 24/7 emergency medical services to COSEM members across a network of 6+ locations in Montevideo and Ciudad de la Costa. SEMM also delivers video medical consultations through the COSEM Online app, enabling remote care. COSEM highlights SEMM as a key benefit of membership, with members accessing SEMM services throughout Uruguay (including interior via RENASEM).
• Sanatorio MautonecoreStrategic or Co-development PartnerCOSEM partners with Sanatorio Mautone in Maldonado to provide healthcare services to its members in the Maldonado department. This alliance extends COSEM's geographic footprint beyond Montevideo to Uruguay's second-largest department, enabling members to access care closer to home when in the Punta del Este / Maldonado region.
• LAC (Laboratorio de Análisis Clínicos)minorStrategic or Co-development PartnerLAC was mentioned as a collaborative partner in the ExpoBebé & Kids community event organized by COSEM. The collaboration supports shared event participation and potentially laboratory services integration for members.
• Centro Láser DermatológicominorGTM or Marketing PartnerCOSEM partners with Centro Láser Dermatológico (CLD) for the Mamá y Bebé program, offering exclusive skin and body treatment packages at preferential prices for COSEM members. The partnership was also featured in a joint skincare giveaway campaign (July 2026) celebrating CLD's new clinic opening in Parque Miramar.
• Centro Deportivo Integral EnfoqueminorGTM or Marketing PartnerCOSEM partners with Centro Deportivo Integral Enfoque for the Mamá y Bebé program, offering female members and pregnant women full exemption from enrollment fees for annual plans. The partnership encourages physical activity and wellness among expectant mothers and new mothers.
• Universal AssistanceminorGTM or Marketing PartnerCOSEM offers international travel assistance through Universal Assistance as a supplementary service for members, covering medical emergencies abroad including pregnancy-related complications (up to week 32 of gestation), premature births, and spontaneous abortions, subject to voucher sublimits. Available for women under 45 years of age.
• MAPFREminorGTM or Marketing PartnerCOSEM offers life insurance products underwritten by MAPFRE as a supplementary service for members, providing financial protection for families in case of unexpected events. This partnership extends COSEM's offering beyond healthcare into financial security.
• Meta Platforms Inc. (Facebook and Instagram)minorGTM or Marketing PartnerCOSEM uses Facebook Ads and Instagram Ads to create custom audiences and deliver personalized marketing campaigns. Member email addresses and phone numbers are shared with Meta Platforms Inc. for audience matching to enable targeted advertising. Data may be hosted on servers outside Uruguay, including potentially inadequate jurisdictions.

Scale indicators1 record

Recent moves6 records

Expansion highlights7 records

Direct peers

• Asociación Española (Centro Asistencial): One of Uruguay's largest IAMPPs, operating its own hospital and polyclinic network with FONASA and private memberships. Directly comparable to COSEM in service model, regulatory framework, and target customers.
• Médica Uruguaya (Corporación Médica Uruguaya - CMU): Major Uruguayan IAMPP offering membership-based coverage with owned polyclinics, hospitalization, and digital services. Closely comparable in business model and market.
• Círculo Católico de Obreros del Uruguay: Long-standing Uruguayan IAMPP with polyclinic and sanatorio network serving Montevideo. Comparable mutual-aid structure and FONASA enrollment pathway.
• CUDAM: Uruguayan IAMPP providing collective medical assistance with polyclinic presence in Montevideo. Direct competitor in the same regulatory IAMPP category.
• GREMCA (GREMEDA): Uruguayan IAMPP focused on member health services across Montevideo and interior. Comparable subscription model and polyclinic distribution.

Broad incumbents

• OSDE: Argentina's largest prepaid health plan (prepaga) with vertically integrated provider network. Comparable vertically integrated subscription healthcare model at a much larger scale.
• Swiss Medical Group: Argentina's leading prepaid health group combining insurance plans with owned clinics and hospitals. Comparable model of prepaid coverage plus provider network.
• Colmédica: Colombian prepaid health and provider network (part of Sanitas). Comparable vertically integrated healthcare subscription plus clinic model in Latin America.
• Kaiser Permanente: Global benchmark for integrated payer-provider model with shared EHR across hospitals, clinics, and insurance. Useful strategic reference for COSEM's vertical integration and digital health ambitions.

Regional players

• Hospital Británico (Uruguay): Montevideo-based hospital and IAMPP serving members with directly operated clinical infrastructure. Comparable Montevideo-centric provider-plus-insurance model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/cosemuy

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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 COSEM