Michael Farrell
Chief Executive Officer at ResMed
Thanks, Amy, and thank you to all our shareholders for joining us today as we review the results of our June quarter, the last quarter of our fiscal year 2023.
Our results reflect incredible growth across our entire business, with double-digit growth in our devices, masks and software businesses.
Unconstrained availability of our market-leading cloud-connected flow generator platforms has enabled us to continue to offer access to 100% cloud-connectable AirSense 10 flow generator devices in all of our major global markets and beyond. In parallel, we are ramping up and improving the availability of our best-in-class AirSense 11 platform, which will gain further geographic regulatory approvals throughout the fiscal year and steadily increasing supply also throughout the fiscal year 2024 and beyond. Although challenges within the post-COVID supply chain haven't completely been mitigated yet, we expect ongoing steady improvement in component and end-product supply in the quarters ahead, using a combination of AirSense 10 and AirSense 11 platforms.
While we remain focused on scaling production and global availability of the AirSense 11 platform, we remain on allocation for the Air 11 platform for the next few quarters. But I want to be clear on this point. With combined availability of the unconstrained Air 10 platform, we have enough devices to meet all of the customer needs that we see in major markets and globally. With the powerful combination of the Air 10 and the Air 11 platforms, we have the two best device platforms on the market. Our strong double-digit 23% year-over-year growth in the devices category demonstrates that customers are choosing ResMed and we are delivering.
Our masks and accessories business also performed at a very strong 18% growth in constant currency this quarter. Patient demand continues to drive increased adoption and utilization of our mask resupply programs, augmenting a steady cadence of new patient setups. We continue to see strong growth in both the US business, where provider resupply programs have augmented growth, and in our markets outside the US, where our consumer outreach and subscription programs are also driving mask replenishment directly with those end-user patients.
Our teams continue to work incredibly hard to achieve these strong growth results amid a challenging industry environment, where component costs and freight costs are still working their way through our inventory post this supply chain crisis. I'm proud of the work that 10,000 ResMedians have put in every week, every month, every quarter to deliver these incredible results for the business for our customers, for our shareholders, and ultimately, for our most important customer, our patients.
Let's now briefly review updates on the top three strategic priorities for our company. Number one, to grow and differentiate our core sleep apnea and respiratory care business. Number two, to design, develop and deliver market-leading medical devices as well as digital health solutions that can be scaled globally. And number three, to create, innovate and grow the world's best software solutions for care delivered outside the hospital, a field that we call residential medicine.
In terms of our patient-facing digital health platforms, adoption continues to go very well. The feedback we hear from patients and healthcare professionals remains very positive. We are seeing strong adoption of the myAir patient app by folks using AirSense 11. In fact, it is more than double the adoption rate that we saw with our AirSense 10 platform, with many, many millions of patients signing up and engaging daily on the myAir app to view their own sleep data on their own phone and to review their own therapy data. This is important as engagement with a digital health platform like myAir is directly linked to higher adherence to therapy in patients. And higher adherence to therapy is directly related to better patient outcomes to increase resupply and to better economics for the payer and the healthcare provider with lower overall healthcare costs.
Last month, we announced and closed the acquisition of Somnoware. Somnoware is a US-based leader in sleep and respiratory care diagnostics software and physician management software. As part of our ongoing efforts to improve and streamline the end-to-end pathway for patients and make it easier for sleep labs and physicians and their practices to diagnose and manage patients, we're excited about this acquisition that complements our current ecosystem of software solutions, including AirView for providers and physicians and Brightree for home care providers. These ecosystem together will drive greater efficiency and better patient care by accelerating the pathway to therapy and with a better overall customer experience.
We're also excited about our progress across several digital health technology initiatives to further increase the value proposition for our connected healthcare ecosystem. Over the next several quarters, we plan to introduce several artificial intelligence-driven data products and capabilities on both the physician and provider-facing AirView platform as well as the patient-facing myAir app. Early testing of these AI-driven data products is very positive in both of these customer groups, and we will refine to the optimal digital design, and then we will launch, and then we will scale these products around the world. These AI-driven data products provide personalized suggestions to increase therapy adherence and to ultimately improve patient outcomes, as well as patient, physician and provider experience.
We will continue to invest in the world's largest digital healthcare ecosystem that we have, with over 15.5 billion nights of medical data in the cloud, as we continue to unlock value from those data to benefit physicians, providers, payers and patients.
We saw strong growth in our respiratory care business in the quarter through ongoing adoption of our non-invasive ventilators as well as our life support ventilator solutions. We're still in the early stages of market development with some of our newer-to-market technologies in this category, including home-based high-flow therapy that we call HFT, for treating chronic obstructive pulmonary disease or COPD in the home. We continue to generate clinical evidence and economic outcomes to support broader adoption of these technology innovations for treating lung disease in the home.
We're encouraged by the clinical results we've seen with our HFT trials so far, and we continue to remain very focused on addressing COPD as one of the top diseases globally for hospitalization and the number one course of re-hospitalization in the US geography. The prevalence of respiratory insufficiency due to COPD as well as respiratory insufficiency due to neuromuscular disease continues to increase, and we are focused on having low-cost, high-quality solutions to address this health epidemic.
Our SaaS business had another great quarter with year-over-year growth of 34%. Our SaaS business growth was supported by another full quarter contribution from our fast-growing MEDIFOX DAN business, as well as solid organic growth of 8% across our Brightree and MatrixCare portfolio of SaaS businesses. We're pleased to see sustained high-single-digit growth in our SaaS business on an organic basis, driven by the ongoing strength in the HME and Infusion segment and more stability in the Facility segment as patient flows have now rebounded post-COVID.
I'm very impressed by the leadership of our most recent SaaS portfolio addition, MEDIFOX DAN, which is on track and meeting or beating our expectations. I'll be visiting personally with the team in Hildesheim, Germany this quarter to discuss the growth face-to-face with the digital health innovators there in Hildesheim who are changing health care and taking care of people in the lowest cost, lowest acuity and highest quality of life setting, which is very often the home. We believe this is the future of healthcare and that's where we're investing and that's where we're winning.
Our customers continue to see the value of adopting technologies to improve and optimize business efficiencies and personalized care, and we deliver the best software solutions to help customers do just that. There is pent-up demand for technology investments in residential medicine verticals, particularly as staffing shortages continue to impact the industry, particularly in nursing, but across the clinician and provider groups. This presents opportunities for ResMeds SaaS solutions to streamline operations and create workflow efficiencies, so our customer staff can focus on providing personal care. It's up to us to deliver for our customers and drive growth. I have confidence that our SaaS business can accelerate from these high-single-digits on an organic basis to double-digit growth on an organic basis in the mid-to-long term.
Our SaaS business remains an integral part of ResMed's growth strategy. This business complements the market-leading software and device solutions that we have in our core sleep apnea and respiratory care businesses. As an important example, our Brightree resupply program continues to demonstrate strong synergies between SaaS and our core business, providing resupply for patients with sleep apnea, COPD, neuromuscular disease, and beyond. The output of this work can be seen in our very healthy 19% growth in mask revenues in the US geography this quarter. Ultimately, this work results in better outcomes for the patient, the physician, the provider and the payor, with lower overall healthcare costs. We are well-positioned as the leading global strategic provider of SaaS solutions for residential medicine globally, and we have created a differentiated value for our customers as well as long-term sustainable growth for our stakeholders.
Here at ResMed, we are transforming respiratory medicine and residential medicine at scale, leading the market in digital health technology across our businesses. As we continue to scale and drive efficiencies in our operations in this post-COVID world, we continue to leverage appropriate pricing and cost reductions to drive accelerated growth in our bottom line. We are focused on driving top line revenue and maintaining tight discipline and increasing efficiencies so that we can lower costs, and ultimately, so that we can accelerate our impact and our bottom line profitability, delivering even further value for all of our shareholders.
As we move through fiscal year 2024, I see improvements in our business margins with geography mix, with product mix, and specifically, with strong bilevel and non-invasive ventilator growth with strong mask growth and with increased software solutions growth. All these business lines are margin-accretive to our group. I also see that the higher inventory costs and freight costs that we've seen through the supply chain crisis continue to work their way through our sold products. And as we progress through the fiscal year, we will continue to drive the transition to AirSense 11, and we will gain regulatory approvals and we will scale production. All these factors above lead to tailwinds for the gross margin and the net margin of our business as we move through the fiscal year. I can tell you we are working furiously to drive all of the above elements with our global teams.
We now have over 15.5 billion nights of medical data in the cloud, as I said earlier, and those data come from over 21.5 million 100% cloud-connectable medical devices on bedside tables in 140 countries worldwide. We continue to lead the industry in digital health, and we don't plan to stop anytime soon because there's so much opportunity ahead of us. 7% of our revenues go straight into R&D to power our hardware and our data innovation engines.
ResMed's mission and key goal remains crystal clear. We will improve 250 million lives through better residential healthcare in 2025. This patient-centric mission drives and motivates ResMedians every day. We made excellent progress towards that inspiring goal over the last 90 days. And during the trailing 12 months, we have improved over 160 million lives, with the delivery of a complete device platform to a patient or a complete mask system to a patient or a digital health software solution that is helping each person to sleep better, to breathe better and to live a high-quality of life with health care delivered right where they live.
As we start fiscal year 2024 here, I'm very excited about the opportunities in front of us. We just had our SaaS ASM earlier this week, and I'll be attending the Country Market Group, CMG group for our North America team in the coming weeks and sales meetings are happening around the world. We're on a good trajectory. We have an exciting pipeline.
In closing, I want to express my sincere gratitude to the more than 10,000 ResMedians for their perseverance, their hard work and their dedication, both today and every day.
With that, I'll hand the call over to Brett in Sydney, and then we'll move and open up for Q&A for the group. Brett, over to you.