Key points
- In the 2022 census, 2,523,833 of the 3,095,454 people in private households in the City of Buenos Aires had an obra social or prepaga, 81.5%.1
- Article 8 of Law 25.326 lets private health establishments and professionals collect and process patients' health data under professional secrecy.3
- Law 26.529 makes the patient the owner of the clinical record, with a certified copy due within 48 hours of a request and custody for at least ten years.5
- The Red Nacional de Salud Digital links clinical record systems across public, private and obra social providers, with patients setting who may see their history.7
- wai hosts each clinic's records in its own country, under that country's rules. We set this up with your clinic.
Summary
A private clinic in Buenos Aires can use AI to draft notes and replies under Law 25.326, which lets health establishments process patients' health data under professional secrecy. Law 26.529 governs the clinical record, which the patient owns and the clinic keeps for at least ten years, and wai hosts each clinic's records in Argentina.
Every prepaga patient answered the same evening, and every consultation note signed before the doctor leaves Recoleta. In a city where four in five residents carry an obra social or prepaga, the clinic that replies first fills the diary.1
See it in your clinicThirty minutes on your own patients and doctors.
Request a demoIn fifteen minutes, watch a Sunday WhatsApp from Belgrano become a Monday booking and a signed note, with your team approving every reply.
| Body or rule | What it requires | What to ask | How wai meets it |
|---|---|---|---|
| Law 25.326, Article 8, overseen by the AAIP | Health data processed by establishments and professionals under professional secrecy | Who on the team can see which records | Role-based access enforced in the database, records hosted in Argentina |
| Law 25.326, Article 12 | No transfers to countries without adequate protection, with a medical treatment exception | Where every copy of the data is stored | Records hosted in the clinic's own country, subprocessors named |
| Law 26.529, Articles 13, 14 and 18 | Electronic record with integrity and restricted access, copy within 48 hours, custody for ten years | Can a full record be exported for a patient the same day | Signed notes and letters exportable, every action logged |
| Red Nacional de Salud Digital | Interoperable records across public, private and obra social providers, with patient permissions | How signed notes reach the network | Built to connect to the Red Nacional de Salud Digital, set up with each clinic |
| Decree 345/2024 and ReNaPDiS | Electronic prescriptions only, on approved platforms | Which approved platform the clinic prescribes on | Prescriptions stay on the approved platform, wai drafts the note and letters |
The private care market in Buenos Aires
The 2022 census counted 3,095,454 people in private households across the City's fifteen comunas.1 Of them, 2,523,833 had an obra social or prepaga, 66,703 relied on state health programmes and 504,918 had neither.1 Coverage runs highest in the north, with 226,025 of Palermo's 247,252 residents and 243,510 of the 262,330 people in Núñez, Belgrano and Colegiales holding an obra social or prepaga.1
The national Ministry of Health lists among its procedures the habilitación of an outpatient institute, a clinic or a sanatorium, alongside the matrícula of health professionals and a digital matrícula.4 The City's own Ministry of Health runs the public network of hospitals and CeSAC health centres that private clinics refer into and receive from.6
The rules a clinic in Buenos Aires works under
Law 25.326 on personal data protection treats health data as sensitive. Its Article 8 allows public and private health establishments and health professionals to collect and process the health data of patients in their care, respecting professional secrecy.3 Article 12 bars transfers to countries without adequate protection, with an exception for medical data where the patient's treatment requires it.3 The Agency for Access to Public Information, the AAIP, oversees personal data protection.8
Law 26.529 on patient rights defines the clinical record as a mandatory, chronological, foliated and complete document, and allows it to be kept electronically where its integrity, authenticity and recoverability are secured with restricted access.5 The patient owns the record and receives a certified copy within 48 hours of asking.5 Clinics and doctors in private consulting rooms are its custodians for at least ten years from the last entry.5 The same law requires informed consent, given after the professional explains the procedure and its expected benefits.5
Since 1 January 2025 electronic prescriptions have been the only valid way to prescribe medicines, through platforms approved by the national register of digital health platforms, ReNaPDiS.9
wai hosts each clinic's records in its own country, under that country's rules. We set this up with your clinic. wai is compliant with these rules and built for clinics in Buenos Aires. The Red Nacional de Salud Digital connects clinical record systems run by provinces, municipalities and individual establishments, so a doctor elsewhere can consult a patient's history with the patient's permission.7 wai is built to connect to the Red Nacional de Salud Digital. We set up your clinic's connection with you.
The languages Buenos Aires patients write in
Spanish carries the inbox. The census counted 419,091 City residents born abroad, led by 84,834 born in Venezuela, 64,934 in Paraguay, 60,108 in Bolivia and 51,047 in Peru, with 15,312 born in Brazil and 17,548 in Asia.2
wai works in any language. Patients can answer intake questions by voice in their own language, and the clinician reads the answers before the visit.10 A Guaraní voice note from Flores and a Portuguese message from a family in Palermo each get a reply drafted for the team to approve.
What a demo shows in Buenos Aires
A WhatsApp arrives on Sunday at 22:40 from a patient in Belgrano with a prepaga plan, asking for a dermatology appointment this week. wai reads the dermatologist's busy times from Google Calendar, Outlook or Apple Calendar, offers two open Monday times and drafts the reply in the clinic's voice. The receptionist approves it on Monday at 8:00, and a reminder follows before the visit.
A missed call during the morning rush becomes a drafted text for the team to send. In the consulting room wai drafts the note, the dermatologist edits and signs it, and the signed note joins the clinical record the clinic keeps under Law 26.529.5 wai prepares the claim for the patient's insurer from the coded note, and any prescription is issued on the clinic's approved electronic platform.9 Every message, draft, approval and signature is logged and the clinic can export the log.11
For health systems, obras sociales and the City in Buenos Aires
A private hospital group, a prepaga, an obra social or a public body in the City can commission a system built on wai for one care pathway, with records hosted in Argentina and the rights to data, configuration and models written into the contract. The scoping steps are on the organisations page.
Where to start
First, check that the clinic's electronic record meets Article 13 of Law 26.529, with restricted access and a way to hand a certified copy to a patient within 48 hours.5 Second, add a line to the informed consent telling patients an AI scribe drafts the note and the doctor signs it, using the consent form template.
Third, count last month's WhatsApp messages and missed calls by hour, and mark the ones that came in after the clinic closed. Bring them to a fifteen-minute demo, and see the prices on the pricing page.
Bring a week of WhatsApp messages and missed calls from your prepaga patients and watch each one drafted for your team to approve.
Frequently asked questions
Can a private clinic in Buenos Aires process health data with AI?
Article 8 of Law 25.326 allows private health establishments and professionals to collect and process patients' health data, respecting professional secrecy.3 wai drafts, and a doctor reviews and signs every note.
Who owns the clinical record in Argentina?
The patient. Law 26.529 makes the patient the owner of the record, with a certified copy due within 48 hours of a request, while the clinic keeps custody for at least ten years.5
Can the clinical record be kept electronically?
Yes. Article 13 of Law 26.529 allows an electronic record where its integrity, authenticity, durability and recoverability are secured, with restricted access by identification keys.5
What is the Red Nacional de Salud Digital?
The national network that links clinical record systems across the public, private and obra social sectors, where patients set which professionals may see their history.7 wai is built to connect to it, and we set up the connection with each clinic.
Does wai write prescriptions?
No. Since 2025 prescriptions in Argentina are issued only on platforms approved by ReNaPDiS.9 wai drafts the note and letters for the doctor to sign.
Who supervises personal data protection?
The Agency for Access to Public Information, the AAIP, which protects personal data alongside its work on access to information.8
Sources
- 1INDEC, 2023Censo 2022, Ciudad Autónoma de Buenos Aires, Cuadro 1.1, cobertura de salud según comunaRead 15 October 2026Read source
- 2INDEC, 2024Censo 2022, Ciudad Autónoma de Buenos Aires, Cuadro 3.1, población nacida en otro país según lugar de nacimientoRead 15 October 2026Read source
- 3InfoLEG, Ministerio de Justicia, 2000Ley 25.326 de Protección de los Datos Personales, texto actualizado, Articles 7, 8 and 12Read 15 October 2026Read source
- 4Ministerio de Salud de la Nación, 2026Ministerio de Salud, trámites y serviciosRead 15 October 2026Read source
- 5InfoLEG, Ministerio de Justicia, 2009Ley 26.529, Derechos del Paciente, Historia Clínica y Consentimiento Informado, texto actualizadoRead 15 October 2026Read source
- 6Gobierno de la Ciudad Autónoma de Buenos Aires, 2026Salud, Ministerio de Salud de la CiudadRead 15 October 2026Read source
- 7Ministerio de Salud de la Nación, Dirección Nacional de Sistemas de Información Sanitaria, 2026Red Nacional de Salud DigitalRead 15 October 2026Read source
- 8Jefatura de Gabinete de Ministros, 2026Agencia de Acceso a la Información Pública (AAIP), home pageRead 15 October 2026Read source
- 9Ministerio de Salud de la Nación, 2026Receta Electrónica, ReNaPDiSRead 15 October 2026Read source
- 10wai, 2026wai changelog, intake answered by voice in any languageRead 15 October 2026Read source
- 11wai, 2026Security at waiRead 15 October 2026Read source
Every prepaga patient answered the same evening, every note signed before the doctor goes home.
Fifteen minutes with a clinician who uses wai daily, on your own diary and inbox. We reply within one working day.
Partner with us
See it on your own patients, then build it with us
Thirty minutes on your own patients, doctors and rules, in your market. We reply within one working day, and the clinics that partner with us early shape what we build next.
See what wai does between the visits

