Author: Siddhant Soni
Abstract
Healthcare and health technology are among the most closely regulated areas of modern law — and for very good reason. When a company handles your personal health information, or when a device or app influences medical decisions, the stakes could not be higher. A breach of data privacy is not just an inconvenience; it can expose a patient to discrimination, financial harm, or loss of dignity. A failure of safety standards can cause physical injury or death.
This article explains, in straightforward language, what the law requires of healthcare providers and health-tech companies when it comes to protecting patient data and upholding safety obligations. We draw on the major legal frameworks in place across the United States, the European Union, and India, with the aim of helping patients, startup founders, healthcare professionals, and general readers understand their rights and responsibilities. No prior legal knowledge is required.
Introduction
Think about the last time you visited a doctor. You shared your name, your symptoms, your medical history, perhaps your insurance details. You trusted that information would be used only to help you. Now think about the fitness app on your phone, the smartwatch tracking your heartbeat, or the online pharmacy you ordered from last month. Each of these collects sensitive data about your body and your health.
The rapid growth of health technology — from telemedicine platforms to AI-powered diagnostic tools — has created enormous benefits. Patients can access care more easily. Doctors can diagnose conditions faster. Researchers can spot health trends at a population level. But this same growth has created new vulnerabilities. Health data is extraordinarily valuable, not just to you, but to insurers, employers, data brokers, and cybercriminals. It is one of the most sought-after categories of personal information on the black market.
The law tries to keep pace with these developments by imposing strict obligations on anyone who handles health data or builds technology that touches patient safety. These obligations fall into two broad categories: data privacy obligations (how you collect, store, share, and protect health information) and safety obligations (how you design, test, and monitor products and services that affect patient health). Understanding both is essential — whether you are a patient asserting your rights, a developer building a health app, or a hospital managing digital records.
1. What Is ‘Health Data’ and Why Does It Need Special Protection?
Health data — also called protected health information or PHI in US legal terminology — is any information that relates to a person’s physical or mental condition, the healthcare they have received, or the payment for that care, and which could be used to identify them.
Health data receives special legal protection because its misuse can cause serious, sometimes irreversible harm. If an employer learns you have a chronic illness, you might face discrimination at work. If an insurer accesses your genetic profile, your premiums may rise or your coverage may be denied. If a stalker obtains your location data from a health app, you are physically at risk. The sensitivity of this information explains why most legal systems treat it as a distinct and specially protected category.
2. The Key Legal Frameworks You Should Know
2.1 HIPAA (United States)
The Health Insurance Portability and Accountability Act, almost always referred to as HIPAA, is the cornerstone of health data law in the United States. Passed in 1996, it has been updated several times since and remains the primary federal standard for patient privacy.
HIPAA applies to what it calls ‘covered entities’ — hospitals, clinics, doctors, health insurers, and pharmacies — as well as ‘business associates,’ meaning any company that handles health data on behalf of a covered entity, such as a cloud storage provider or a medical billing service.
The core requirements of HIPAA are:
- You must only use or share a patient’s health information for treatment, payment, or healthcare operations — or with their explicit written authorisation
- Patients have the right to access their own records, request corrections, and receive an explanation of how their data has been used
- You must put in place reasonable physical, technical, and administrative safeguards to protect health data from unauthorised access
- If there is a data breach affecting 500 or more individuals, you must notify patients, the media, and the Department of Health and Human Services within 60 days
2.2 GDPR (European Union)
The General Data Protection Regulation came into force in May 2018 and fundamentally changed the data privacy landscape across the EU and, in practice, globally. Any organisation that processes the data of EU residents must comply — regardless of where that organisation is based.
Under the GDPR, health data is classified as a ‘special category’ of personal data and receives the highest level of protection. You generally cannot process health data at all unless you have a lawful basis to do so and one of a limited set of additional conditions applies, such as the individual’s explicit consent, a public health necessity, or the provision of healthcare services.
The GDPR also enshrines several rights that patients and users can exercise:
- The right to know what data is being collected about them and why
- The right to access their data and receive a copy
- The right to have inaccurate data corrected
Fines under the GDPR can reach 4% of a company’s global annual turnover or €20 million, whichever is higher. Several health-tech companies have already faced significant penalties for mishandling patient data.
2.3 DPDP Act, 2023 (India)
India’s Digital Personal Data Protection Act, enacted in 2023, marks a significant step in the country’s approach to data privacy. While its detailed rules are still being finalised through subordinate regulations, the framework is now in place and will have direct implications for the Indian healthcare and health-tech sector.
The Act requires organisations (called ‘Data Fiduciaries’) to collect only the data that is genuinely necessary, to use it only for the purpose they disclosed, to keep it accurate, and to delete it once it is no longer needed. Data Principals — the individuals whose data is collected — have the right to access information about their data, request corrections, and withdraw consent.
Penalties under the Act can reach up to Rs 250 crore for a single breach of data security obligations. Given the size and growth of India’s digital health ecosystem, compliance with this framework is increasingly critical for health-tech startups and hospitals alike.
3. Safety Obligations: When Technology Affects Patient Health
Data privacy is not the only compliance challenge facing health-tech companies. When a product or service is used to diagnose, treat, monitor, or manage a medical condition, it is typically classified as a medical device — and the regulatory bar is considerably higher.
3.1 What Counts as a Medical Device in the Digital Age?
This question has become complicated because of software. A blood pressure cuff is obviously a medical device. But what about a smartphone app that analyses your blood pressure readings? What about an algorithm that recommends medication doses? What about a chatbot that helps users manage their anxiety?
Regulators have developed specific guidance to answer these questions. In the United States, the FDA has issued frameworks for Software as a Medical Device (SaMD). In the EU, the Medical Device Regulation (EU MDR) sets out criteria for when software qualifies as a medical device. The core question is whether the software performs a medical function — that is, whether it is intended to diagnose, prevent, monitor, treat, or alleviate a disease or condition. If the answer is yes, the full weight of medical device regulation applies.
3.2 What Do Safety Regulations Require?
For regulated health-tech products, companies must generally demonstrate the following before placing their product on the market:
- Clinical evidence: Proof that the product actually works as claimed, typically through clinical studies or robust real-world evidence
- Risk management: A documented analysis of all the ways the product could go wrong and a plan to reduce those risks to an acceptable level
- Quality management systems: Processes to ensure consistent design, manufacturing, and post-market monitoring
Failure to meet these standards can result in product recalls, market withdrawal, significant fines, and in serious cases, criminal liability for company directors and officers.
4. Practical Obligations for Health-Tech Companies
If you are building a health app, a telemedicine platform, a patient management system, or any other digital health product, the following obligations are likely to apply regardless of which jurisdiction you operate in.
4.1 Privacy by Design
You should not bolt on privacy as an afterthought. The principle of privacy by design, now embedded in regulations like the GDPR, requires you to think about data protection from the very beginning of your product’s development. This means collecting only the data you genuinely need, building in security controls at the architecture level, and making privacy-protective choices the default — not something users have to opt into.
4.2 Transparency and Informed Consent
Users must understand what they are agreeing to. Your privacy policy needs to be written in clear, plain language — not buried in pages of legal jargon. When you are collecting sensitive health data, you typically need a specific, informed, and freely given consent — a generic ‘I agree to the terms’ checkbox is unlikely to be sufficient under GDPR or India’s DPDP Act.
4.3 Data Security
You must implement appropriate technical and organisational measures to protect the health data you hold. What ‘appropriate’ means will depend on the sensitivity of the data and the current state of technology, but it typically includes encryption of data at rest and in transit, strong access controls and authentication, regular security testing and vulnerability assessments, and a well-rehearsed incident response plan.
4.4 Third-Party Vendor Management
Most health-tech companies use third-party services — cloud providers, analytics platforms, customer support tools. Each of these vendors who has access to your users’ health data is likely to be a ‘business associate’ under HIPAA or a ‘data processor’ under GDPR. You are responsible for ensuring they handle the data in accordance with the law. This requires proper contractual agreements and due diligence.
5. Patients’ Rights: What You Are Entitled To
If you are a patient or a user of health-tech services, the law gives you meaningful rights. Here is a summary of what you can expect to be able to do, depending on where you are located:
- Access your own health records and receive a copy in a readable format
- Know who has had access to your records and for what purpose
- Request that incorrect information be corrected or incomplete records be updated
- Withdraw your consent to how your data is being used, in many circumstances
- File a complaint with a data protection authority or healthcare regulator if you believe your rights have been violated
6. Emerging Issues and the Road Ahead
6.1 Artificial Intelligence in Healthcare
AI is increasingly used in healthcare — to analyse medical images, predict patient deterioration, assist in diagnosis, and personalise treatment. This raises profound compliance questions. If an AI system makes or assists in a clinical decision, who is responsible if something goes wrong? How do you audit an algorithm for bias? How do you explain an AI’s decision to a patient in terms they can understand?
6.2 Cross-Border Data Flows
Health data frequently crosses borders — when a company stores data on servers in another country, when a patient receives remote care from an overseas provider, or when anonymised data is shared for research. Each jurisdiction has different rules about transferring health data abroad. GDPR, for instance, prohibits the transfer of personal data to countries that do not provide an ‘adequate’ level of protection, unless specific safeguards are in place. Companies operating internationally must map their data flows carefully and ensure each transfer is compliant.
6.3 Cybersecurity Threats
Healthcare organisations are among the most frequent targets of ransomware and cyberattacks. The value of health data, combined with the critical nature of healthcare operations — where a system going offline can directly endanger lives — makes this sector particularly vulnerable. Regulators are responding with increasingly specific cybersecurity requirements, and companies that fail to implement reasonable security measures face not just fines but reputational damage and civil liability.
Conclusion
Healthcare and health-tech compliance might sound like a dry topic reserved for lawyers and executives, but its implications touch every one of us. When you share your symptoms with a doctor, download a wellness app, or wear a device that monitors your sleep, you are placing significant trust in the systems designed to protect that information. The legal frameworks described in this article — HIPAA, GDPR, India’s DPDP Act, and the regulatory standards for medical devices — represent society’s attempt to ensure that trust is justified.
For patients, understanding these frameworks means knowing your rights and knowing when those rights are being violated. For health-tech entrepreneurs and developers, it means building products that earn and deserve that trust from the outset. For healthcare providers, it means recognising that data privacy and patient safety are not administrative burdens separate from the work of care — they are part of it.
