The health amparo is the primary procedural tool for enforcing the right to health when social health insurance funds (obras sociales), prepaid medicine companies, or government agencies deny, delay, or provide insufficient coverage. It is grounded in Article 43 of the National Constitution, Law 16.986, and the extensive Supreme Court jurisprudence that has established the amparo as the appropriate remedy when urgency and manifest arbitrariness are present.
Paradigmatic cases include: denied oncology medications, unauthorized disability benefits, unjustifiably postponed surgeries, mental health hospitalization coverage disputes, assisted reproduction, prosthetics and orthopedic devices, and medical transportation. Argentine courts have been especially protective in health cases, recognizing the pro homine principle and the link between the right to health and the right to life (Supreme Court cases: Asociación Benghalensis, Etcheverry, Mosqueda, among others).
The amparo applies when: (a) the obra social, prepaid plan, or obligated public entity has expressly denied or unjustifiably delayed the benefit; (b) the claimed benefit is provided for under the PMO, specific legislation, or a well-founded medical prescription; (c) the delay in obtaining it endangers the patient's health or life; (d) ordinary judicial proceedings would be inadequate due to their slowness.
Established case law holds that social health insurance funds and prepaid companies cannot invoke economic or discretionary considerations to deny essential benefits prescribed by treating physicians. A well-founded medical prescription must be honored, except in cases of manifest inadmissibility.
In most health amparos, the central element is the initial precautionary measure: a court order compelling the insurer to provide the benefit immediately while the merits are adjudicated. Without an effective injunction, the amparo is meaningless — the patient cannot wait for a final judgment.
The classic requirements for injunctive relief — likelihood of success on the merits, danger in delay, and counter-security — have been relaxed in health cases. The prevailing view is that a medical prescription plus normatively mandated coverage establishes sufficient likelihood of success, and that the threat to health constitutes a self-evident danger in delay. Counter-security is typically accepted in the form of a sworn statement.
Coverage of high-cost drugs prescribed by specialists. Coordination with ANMAT when the medication is not on the formulary.
Under Law 24.901: rehabilitation, transportation, day center, school integration, therapeutic assistant. Denials based on lack of audit or challenges to the CUD are contestable by amparo.
When there is unjustified delay in authorizing hospitalization, scheduled surgery, or a specialist-prescribed procedure.
Coverage under Law 26.862 and Decree 956/2013. Assisted reproductive treatments are mandatory coverage, subject to age and quantity limits.
Hospitalizations, community-based services, day hospitals, and specific benefits under Law 26.657.