--- title: "DTx, Digital Therapeutic | MedTech Terms" description: "Software-based intervention that delivers evidence-based therapy to prevent, manage, or treat a disease. Plain-English Market Segments definition for MedTech te" lang: en json-ld: | { "@context": "https://schema.org", "@graph": [ { "@type": "DefinedTerm", "@id": "https://medtechterms.com/terms/samd-dtx#term", "name": "Digital Therapeutic", "alternateName": "DTx", "description": "Digital therapeutics deliver therapeutic interventions - typically through software - driven by high-quality clinical evidence. Many are regulated as SaMD and cleared through 510(k) or De Novo pathways.", "url": "https://medtechterms.com/terms/samd-dtx", "termCode": "samd-dtx", "inDefinedTermSet": { "@type": "DefinedTermSet", "name": "MedTech Terms", "url": "https://medtechterms.com/terms" } }, { "@type": "Article", "@id": "https://medtechterms.com/terms/samd-dtx#article", "headline": "DTx, Digital Therapeutic", "description": "Software-based intervention that delivers evidence-based therapy to prevent, manage, or treat a disease.", "url": "https://medtechterms.com/terms/samd-dtx", "mainEntityOfPage": { "@type": "WebPage", "@id": "https://medtechterms.com/terms/samd-dtx" }, "about": { "@id": "https://medtechterms.com/terms/samd-dtx#term" }, "articleSection": "Market Segments", "inLanguage": "en", "keywords": "Digital Therapeutic, DTx, Market Segments, medical device, MedTech", "author": { "@type": "Person", "name": "Christian Espinosa", "jobTitle": "Founder, Blue Goat Cyber", "url": "https://bluegoatcyber.com" }, "publisher": { "@type": "Organization", "name": "MedTech Terms", "url": "https://medtechterms.com" }, "isPartOf": { "@type": "WebSite", "name": "MedTech Terms", "url": "https://medtechterms.com" }, "datePublished": "2026-05-05", "dateModified": "2026-05-05", "citation": [ { "@type": "CreativeWork", "name": "DTA Definition", "url": "https://dtxalliance.org/understanding-dtx/", "publisher": { "@type": "Organization", "name": "Digital Therapeutics Alliance" } }, { "@type": "CreativeWork", "name": "AdvaMed - Industry Reports", "url": "https://www.advamed.org/our-work/", "publisher": { "@type": "Organization", "name": "AdvaMed" } }, { "@type": "CreativeWork", "name": "MedTech Europe - Facts & Figures", "url": "https://www.medtecheurope.org/datahub/", "publisher": { "@type": "Organization", "name": "MedTech Europe" } } ], "mentions": [ { "@type": "DefinedTerm", "@id": "https://medtechterms.com/terms/samd#term", "name": "Software as a Medical Device", "alternateName": "SaMD", "url": "https://medtechterms.com/terms/samd" }, { "@type": "DefinedTerm", "@id": "https://medtechterms.com/terms/real-world-evidence#term", "name": "Real-World Evidence", "alternateName": "RWE", "url": "https://medtechterms.com/terms/real-world-evidence" } ] }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://medtechterms.com/" }, { "@type": "ListItem", "position": 2, "name": "Terms", "item": "https://medtechterms.com/terms" }, { "@type": "ListItem", "position": 3, "name": "Market Segments", "item": "https://medtechterms.com/terms?cat=Market%20Segments" }, { "@type": "ListItem", "position": 4, "name": "Digital Therapeutic", "item": "https://medtechterms.com/terms/samd-dtx" } ] }, { "@type": "FAQPage", "@id": "https://medtechterms.com/terms/samd-dtx#faq", "mainEntity": [ { "@type": "Question", "name": "What is the primary distinguishing factor of a Digital Therapeutic?", "acceptedAnswer": { "@type": "Answer", "text": "The core distinction of a Digital Therapeutic is its delivery of therapeutic interventions supported by high-quality clinical evidence, often obtained through clinical trials, to prevent, manage, or treat a medical disorder or disease." } }, { "@type": "Question", "name": "How are Digital Therapeutics typically regulated?", "acceptedAnswer": { "@type": "Answer", "text": "Digital Therapeutics are frequently regulated as Software as a Medical Device (SaMD) due to their software-driven nature and medical intended use. This often means they fall under regulatory frameworks like the FDA's medical device regulations or the EU MDR." } }, { "@type": "Question", "name": "Do all Digital Therapeutics require FDA clearance?", "acceptedAnswer": { "@type": "Answer", "text": "Not all Digital Therapeutics require FDA clearance. The specific regulatory pathway depends on the device's classification, intended use, and risk profile. Some may be exempt or qualify for lower-risk classifications, while others require 510(k) clearance or De Novo authorization." } } ] } ] } --- [ MedTech Terms The authoritative reference ](/) Browse Learn [Latest](/latest) About 1. [Home](/) 2. / 3. [Terms](/terms) 4. / 5. [Market Segments](/terms?cat=Market%20Segments) 6. / 7. Digital Therapeutic [All terms](/terms) Market Segments [Software Lifecycle](/ecosystems/software-lifecycle)[Strategic Landscape](/ecosystems/strategic-landscape)DTx # Digital Therapeutic Software-based intervention that delivers evidence-based therapy to prevent, manage, or treat a disease. Reviewed by [Christian Espinosa, Founder, Blue Goat Cyber](/authors/christian-espinosa) Last reviewed May 5, 2026 ## Definition [Digital therapeutics](/terms/digital-therapeutics) deliver therapeutic interventions - typically through software - driven by high-quality clinical evidence. Many are regulated as [SaMD](/terms/samd) and cleared through 510(k) or [De Novo](/terms/de-novo) pathways. What the regulation says [Digital therapeutics](/terms/digital-therapeutics) (DTx) are a subset of medical devices that deliver evidence-based therapeutic interventions to patients. Depending on their [intended use](/terms/intended-use) and risk, DTx products may be regulated as [Software as a Medical Device](/terms/samd) (SaMD) by authorities like the FDA, potentially requiring clearance through pathways such as 510(k) or [De Novo](/terms/de-novo), or CE marking under the EU [MDR](/terms/mdr-reporting). ## What this means in practice Reimbursement remains the chief commercial challenge. The PDURS [HCPCS](/terms/hcpcs) framework and select state Medicaid programs have begun establishing payment paths. ## Examples - A mobile application that delivers cognitive behavioral therapy (CBT) exercises to patients diagnosed with generalized anxiety disorder, supported by randomized controlled trials. - A software program prescribed by a physician to help manage Type 2 diabetes by providing personalized coaching and tracking of blood glucose levels, demonstrating efficacy in clinical studies. - A virtual reality system used in a clinical setting to reduce chronic pain, with its therapeutic claims substantiated by robust clinical data and regulatory clearance. Common pitfalls - • Assuming all digital health apps are Digital Therapeutics; DTx requires rigorous clinical evidence and regulatory oversight. - • Underestimating the cybersecurity risks inherent in software-based medical devices, leading to vulnerabilities and potential patient harm. - • Failing to involve clinicians and patients in the development process, resulting in a product with poor usability or limited clinical impact. - • Neglecting to consider data privacy requirements, such as GDPR or HIPAA, when designing data collection and storage mechanisms. - • Ignoring post-market surveillance requirements for SaMD, which are crucial for ongoing safety and performance monitoring. ## Frequently asked questions What is the primary distinguishing factor of a Digital Therapeutic? The core distinction of a Digital Therapeutic is its delivery of therapeutic interventions supported by high-quality clinical evidence, often obtained through clinical trials, to prevent, manage, or treat a medical disorder or disease. How are Digital Therapeutics typically regulated? Do all Digital Therapeutics require FDA clearance? ## Related terms Grouped by theme ### Editor's picks · Hand-selected related concepts [ Clinical & Trials Real-World Evidence(RWE) Clinical evidence regarding the usage and potential benefits or risks of a device derived from real-world data. ](/terms/real-world-evidence)[ Software & AI Software as a Medical Device(SaMD) Software intended for medical purposes that performs without being part of a hardware device. ](/terms/samd) ### More in Market Segments · Same category [ Market Segments Aesthetic & Energy-Based Devices Lasers, RF, ultrasound, cryolipolysis, and IPL systems used for medical and cosmetic indications, body contouring, hair removal, skin tightening, vascular lesions. ](/terms/aesthetics-energy-devices)[ Market Segments AI Imaging Software Software that analyzes medical images to triage, detect, or quantify disease. ](/terms/ai-imaging)[ Market Segments Cardiac Rhythm Management(CRM) Implantable and external devices that monitor and treat cardiac arrhythmias, pacemakers, ICDs, CRT devices, and insertable cardiac monitors. ](/terms/cardiac-rhythm-management)[ Market Segments Cardiovascular Devices Devices for diagnosing, monitoring, or treating cardiovascular disease. ](/terms/cardiovascular) Cited by Where this term appears across MedTech Terms. Ecosystems (2) - [Software Lifecycle](/ecosystems/software-lifecycle) - [Strategic Landscape](/ecosystems/strategic-landscape) ## Primary references 3 sources Link health: 3 verified · last checked 2026-06-20 Digital Therapeutics Alliance· 1 AdvaMed· 1 MedTech Europe· 1 1. [1 DTA Definition Verified Digital Therapeutics Alliance · dtxalliance.org ](https://dtxalliance.org/understanding-dtx/) 2. [2 AdvaMed - Industry Reports Verified AdvaMed · advamed.org ](https://www.advamed.org/our-work/) 3. [3 MedTech Europe - Facts & Figures Verified MedTech Europe · medtecheurope.org ](https://www.medtecheurope.org/datahub/) Inline markers like \[1\] jump to the matching reference above. Sponsor note ### Building a connected device in this segment? Blue Goat Cyber specializes in MedTech cybersecurity across imaging, cardiac, IVD, surgical, and other connected segments. [Book a 30-minute discovery session](https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session) - No obligation - Expert-led from minute one - NDA available on request MedTech Terms is a community resource sponsored by [Blue Goat Cyber](https://bluegoatcyber.com). Definitions are independent of any vendor. On this term Category Market Segments Acronym DTx Sources 3 Updated 5/5/2026 [Compare with another term](/compare?a=samd-dtx) Learn in 60 seconds Card Lesson Quiz Software-based intervention that delivers evidence-based therapy to prevent, manage, or treat a disease. - · Reimbursement remains the chief commercial challenge. - · The PDURS HCPCS framework and select state Medicaid programs have begun establishing payment paths. - · Many are regulated as SaMD and cleared through 510(k) or De Novo pathways. Remember this Watch out: Assuming all digital health apps are Digital Therapeutics; DTx requires rigorous clinical evidence and regulatory oversight. Related terms - [Software as a Medical Device(SaMD) ](/terms/samd) - [Real-World Evidence(RWE) ](/terms/real-world-evidence) You may also need Auto-suggested from Market Segments and shared keywords. - [Digital Therapeutics(DTx) ](/terms/digital-therapeutics) - [Remote Patient Monitoring(RPM) ](/terms/remote-patient-monitoring) - [Wearable Medical Devices ](/terms/wearables) - [Master Protocol (Basket / Umbrella / Platform) ](/terms/master-protocol) - [Pivotal Trial ](/terms/pivotal-trial) - [Specialty MedTech Venture Capital ](/terms/specialty-medtech-vc) [All Market Segments terms](/terms?cat=Market%20Segments) MedTech Terms An authoritative, plain-language reference for the regulatory, quality, cybersecurity, and software terms that shape modern medical devices. Browse - [All terms](/terms) - [A–Z index](/a-z) - [Categories](/categories) - [Ecosystems](/ecosystems) - [Learning paths](/paths) - [Compare terms](/compare) - [Quiz](/quiz) Resources - [FDA Medical Devices](https://www.fda.gov/medical-devices) - [EU MDR](https://eur-lex.europa.eu/eli/reg/2017/745/oj) - [IMDRF](https://www.imdrf.org/) - [Methodology](/methodology) - [Changelog](/changelog) - [Editor: Christian Espinosa](/authors/christian-espinosa) - [About this site](/about) © 2026 MedTech Terms. Reference content for educational purposes - not regulatory advice. A community resource sponsored by [Blue Goat Cyber](https://bluegoatcyber.com)