a+ Medicina Diagnóstica
Product brand
UnclaimedBrazilian medical laboratory chain offering diagnostic exams, vaccinations and at-home collection services.
Last updated September 26, 2026
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Overview
a+ Medicina Diagnóstica is a Brazilian medical laboratory chain that provides clinical diagnostic testing, vaccination services and at-home sample collection. The brand operates under the domain amaissaude.com.br and presents itself as a network of diagnostic units concentrated in the state of São Paulo, with additional units in Rio de Janeiro. Its service portfolio includes laboratory exams, a broad vaccine catalogue, online scheduling and digital delivery of test results. The brand's public-facing proposition centres on convenience and accessibility. Through its "a+ até você" (a+ to you) service line, patients can request exams and vaccinations at home or at their location of choice, with the company stating that no visit fee is charged. Online scheduling and result access are offered through the website, and the network promotes a wide vaccine portfolio for individuals and families. Unit-level information published on the brand's site references locations such as Alphaville (Rio Negro) and Copacabana in Rio de Janeiro, as well as Pedroso de Morais and São Bernardo Prestes Maia in São Paulo. The brand also publishes health-related editorial content, including articles on specific tests such as the specific IgE test for diagnosing animal-related allergies. Wikidata classifies a+ Medicina Diagnóstica as a medical laboratory chain in Brazil. The brand is positioned in the diagnostics segment of the healthcare services market, competing with other Brazilian laboratory networks. Detailed corporate ownership, founding date and financial information are not established by the available evidence.
History
a+ Medicina Diagnóstica is a Brazilian medical laboratory chain. Public evidence describes it as a network offering diagnostic exams, vaccinations and at-home collection services, with a digital presence at amaissaude.com.br. The brand's website presents unit-level information for locations including Alphaville (Rio Negro) and Copacabana in Rio de Janeiro, and Pedroso de Morais and São Bernardo Prestes Maia in São Paulo, indicating a footprint concentrated in Brazil's Southeast region. The brand has developed a service model that combines traditional laboratory units with mobile, at-home care under the "a+ até você" banner. This service allows patients to undergo exams and vaccination at home or at a chosen location, with the company stating that no visit fee is charged. The website also provides online scheduling and digital access to test results, reflecting a broader trend among Brazilian diagnostic networks toward digital convenience. In addition to core diagnostic testing, a+ Medicina Diagnóstica promotes a broad vaccine portfolio and publishes health-related editorial content, such as articles on specific IgE testing for animal allergies. News items on the site announce the availability of the flu vaccine and the expansion of vaccination services to new units. Wikidata classifies the entity as a medical laboratory chain in Brazil. Detailed corporate history, including founding date, ownership structure and financial information, is not established by the available evidence.
Products and positioning
Convenient, accessible diagnostic and vaccination services with at-home options and no visit fee.
Clinical laboratory exams
Diagnostic testing services offered at units and at home.
Vaccines
A broad portfolio of vaccines for individuals and families.
a+ até você
At-home or on-location exam and vaccination service with no visit fee.
Online scheduling and results
Digital tools for booking exams and accessing test results.
Sources2 sources
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