Good day, and welcome to the Inspire Medical Systems Incorporated Third Quarter 2018 Earnings Conference Call. Today's conference is being recorded. At this time, I'd like to turn the conference over to Bob Yadet, Investor Relations from LifeSci Advisors. Please go ahead, sir.
Thank you for participating in today's call. Joining me are Tim Herbert, President and Chief Executive Officer and Rick Buchholz, Chief Financial Officer. Earlier today, Inspire released financial results for the quarter ended September 30, 2018. A copy of the press release is available on the company's website. I'd like to remind you on the call that management will make forward looking statements within the meaning of the federal securities laws.
All forward looking statements, including our discussion of operating trends and our expectations of future financial performance, including full year 2018 guidance and our expectations with regards to near and long term growth potential of our business are based upon current estimates and various assumptions. These statements involve material risks and uncertainties that could cause actual results or events to materially differ. Accordingly, you should not place undue reliance on these statements. See our filings with the Securities and Exchange Commission, including our quarterly report on Form 10 Q filed with the SEC today for a description of these risks and uncertainties. Inspire disclaims any intention or obligation, except as required by law, to update or revise any financial projections or forward looking statements, whether because of new information, future events or otherwise.
This conference call contains time sensitive information and is accurate only as of the live webcast of November 6, 2018. And with that, I'd like to turn the call over to Tim Herbert, CEO. Tim?
Thank you, Bob, and thanks, everyone, for joining today. I'm pleased to welcome you to our Q3 earnings call. The Q3 was an extremely strong one for Inspire and was highlighted by significant commercial progress in both the U. S. And Europe.
I'll provide you with some detail on what drove our strong performance and our CFO, Rick Bujos will follow with a detailed review of the Q3 financials. Following this, we'll open up the call for your questions. First of all, I'd like to again reinforce the mission of the Inspire team, which is to increase the awareness and adoption of Inspire therapy while maintaining strong patient outcomes. With this in mind, our commercial growth strategy is primarily focused on the U. S.
Market with the objective of increasing patient flow at existing centers as well as training and opening new implanting centers. In addition to our focus on the U. S. Market, we intend to continue growing the adoption of Inspire therapy in Europe and directing our commercial activities on those countries that have established product reimbursement, while advancing the process of obtaining reimbursement in other key European countries. Our 3rd quarter 2018 top line results indicate that this growth strategy is gaining meaningful traction.
Spec worldwide revenue for the Q3 was $13,100,000 a significant increase of 80% compared to the same period of the prior year. U. S. Revenue for the quarter was 11,300,000 dollars an increase of 73% over the same quarter in the prior year. 3rd quarter European revenue was $1,700,000 representing a robust increase of 141% over the same period in the prior year.
Based on these strong results and our positive outlook, we are increasing our full year revenue guidance for 2018 to a range of $47,500,000 to $48,000,000 up from our prior guidance of $42,800,000 to $44,000,000 This revised guidance reflects revenue growth of approximately 66% to 68% over full year 2017 revenue of 28,600,000 dollars Let me take a few minutes to discuss the key factors that are driving this strong growth, primarily on ongoing U. S. Initiatives. We will focus these individually, but as an overview, the key factors responsible for this growth are 1st, enhancing patient flow at established implanting centers, while also increasing the number of implanting centers 2nd, continue to grow the number of territory managers and further build the capacity of the organization to support this growth. And 3rd, continue to focus on obtaining positive coverage policies, while driving approvals with our individual patient prior authorization process.
Individually, during the Q3, we added 16 new centers, ending the quarter with a total of 184 centers. We currently have 50% more U. S. Implanting centers open than at the end of Q3 of 2017. As a reminder, we continue to target opening 10 to 12 new centers per quarter.
Switching to the sales organization, we added 4 territory managers during the quarter, ending the period with a total of 40 territory managers. Our addition of 4 new TMs is consistent with our goal to increase the number by 3 to 4 per quarter and we are actively reviewing the capacity of the organization to support the planned growth in the business moving forward. With this in mind, we also hired 3 regional managers in the Q3 and have immediate plans to add 2 additional regional managers for the beginning of 2019, bringing our total to 9 regions reporting to our 2 Area Vice Presidents. These regional managers represent a mix of internal promotions as well as external recruiting to maintain a balance in the organization. We are also continually monitoring and recruiting additional support team members, including field clinical representatives, therapy access managers and training staff, all required to facilitate patient flow and consistent and precise surgical implants with the intention of achieving positive outcomes.
We expect that these new centers and territory managers will have a positive impact on our overall growth and in combination with an increased penetration at existing centers will help us maintain a balanced growth rate in therapy adoption. Moving on to market access also known as reimbursement, this continues to be a priority for the team. To reiterate what we have said previously, we have 2 key strategies, obtaining individual prior authorizations and expanding written coverage policies. 1st, individual patient prior authorizations is the method to allow patients access to the therapy while coverage policies are being developed in parallel. The number of prior authorizations submitted is an important metric that we track to estimate the likely number of future implants.
2 other factors regarding prior authorization are the overall approval rates and the time to approve time to obtain these approvals. In the Q3, we submitted 661 individual patient prior authorizations, which is an increase from the 6 19 submitted in the Q2 of the year. We also had a year over year increase of 49% compared to the Q3 of 2017. So on our last earnings call, I spent a little time walking through the prior authorization process. As a reminder, a full cycle review includes 3 levels of appeals and oftentimes takes 3 to 4 months to complete.
We also noted that approximately 70% of all submitted prior authorizations that receive this full review cycle are approved. The issue of timing here is that some patients do not want to wade through the full process of 3 to 4 months and drop off. Other patients simply do not have the right to appeal their cases to a higher level. And further, some patients change insurance companies during the process, which requires them to start over. When we include these cases, the overall approval rate for all submissions was about 50%.
We experienced a solid improvement in these approval rates in the 3rd quarter and this is largely attributable to the positive coverage decision from Aetna earlier in the quarter. This coverage decision contributed to both the and as well as patients who had previously submitted to Aetna, but did not receive a prior authorization review. The impact of the Aetna coverage decision is the increase of the overall approval rate to approximately 55% at the end of the third quarter, up from 50% reported during the first half of the year. For patients who had a full review of all three appeal cycles, this approval rate increased to about 75%, up from the previously reported 70%. Moreover, in the Q3, we experienced a 49% increase in prior authorization approvals as compared to the Q2 of 2018 and a 175 percent increase over the number of prior authorization approvals in the Q3 of 2017.
We will continue to track these rates closely, specifically as other insurance plans add coverage, which will continue to reduce the time from submission to approval. Now, we also work we also continue to work closely with all payers regarding additional coverage decisions for Inspire therapy and believe that the Aetna decision will make it easier for other payers to follow suit and write their own policies. To date, over 300 plans have paid for the procedure and we have a priority list of payers that we are working with to foster further positive coverage decision. An important part of this payer communication is a full update of the clinical dossier and supportive INSPIRE therapy that now includes the multitude of 2018 publications, including those focused on the 5 year SAAR data and the ADHEAR large study results. We are also making progress with those agencies that conduct the technical assessments.
These technical assessments are important because the insurance companies rely on their external reviews in making their policy decisions. As an example, just yesterday, we were notified that HAYES, which is a technical assessment agency, has again reviewed the Inspire clinical evidence and upgraded INSPIRE from a D2 rating to a C rating. This is a significant 2 step improvement in rating and there were actually several publications not included in the report, which is promising for future reviews. This upgrade will be viewed favorably by the insurance company. Another example is Evidence Street, which is the corporate technical assessment group of Blue Cross Blue Shield.
Now they originally indicated that they would publish their findings in July and we subsequently reported that they had delayed their report until November so as to provide additional time for a more detailed review. Evidence Street recently notified us of a further delay, although only 1 month until December. We expect this group to also revise their original ranking, which can then be reviewed by the regional Blue Cross Blue Shield payers as we move towards coverage. I would like to now provide an update on the CPT reconsideration intended to convert the CPT add on code for the pressure sensor from a Category 3 code to a Category 1 code. As you recall, the application was denied at the May AMA meeting and in collaboration with the American Academy of Otolaryngology or AAO, which is the ENT Society, we submitted a reconsideration request that was heard at the September AMA meeting.
The reconsideration was not overturned, but comments at the meeting recommended a resubmission of the application for the February 2019 AMA meeting. We are working with the AAO and the new submission will be sent to the AMA this week. We do not believe that this will have any short term impact on our business as this is only an add on code for the physician payment and the primary CPT code 6,45068 remains in place and provides the full reimbursement to the hospital. We will continue to report back on the progress of this process early next year. We continue to believe that our growing body of clinical and real world data are instrumental for health plans in the revaluation to add coverage for Inspire therapy.
This was evidenced during the recent AAO meeting that this is the annual ENT meeting, which was held in Atlanta. There were many presentations at the meeting, but most notably the report on a study comparing the effects of Inspire therapy on Medicare aged patients to a younger patient population in a cohort of 600 patients. The data demonstrated that both groups experienced a statistically significant reduction in their apnea hypopnea index or AHI following 12 months of Inspire therapy. The Medicare age population had a mean AHI of 7.6 events per hour as compared to an AHI of 11.9 events per hour for the younger population. Both groups also experienced a statistically significant improvement in their quality of life.
This is the first study that specifically addressed the safety and efficacy of Inspire therapy in a Medicare aged population. The physician investigators have submitted these compelling results to a leading medical journal and we expect these to be published in the very near future. Commercially, we continue to leverage direct to patient initiatives as a key aspect of our U. S. Commercial strategy.
These programs have been successful in reaching and educating prospective patients about Inspire therapy and we continue to broaden these efforts to correspond with the growing number of U. S. Implanting centers. These initiatives have led to an increase in web activity as compared to 2017. In fact, in the 1st 9 months of 2018, we averaged approximately 47,000 web visitors and approximately 26,000 engaged visitors on a weekly basis.
As I said on our last call, we continue to seek improved methods to educate patients and identify more efficient tools to connect potential patients with healthcare provider. During the Q3, we recruited several individuals with expertise in the area of direct to consumer marketing and will have multiple initiatives over the next year to improve our education with prospective patients. Our product development team also continues to work to improve a patient's experience, while maintaining and enhancing therapy outcomes. We recently announced the first implant of our new pressure sensing lead in Europe. The sensing lead, remember, monitors a patient's respiratory pattern, providing the information the Inspire system uses to time the delivery of stimulations of the hypoplasm nerve, preventing obstructions during sleep.
The new sensor lead design incorporates several features to ease the implant of the lead for the surgeon and also has significant smaller profile, including a reduction in diameter of the lead body of approximately 50% as compared to the prior lead, thereby improving patient comfort. Currently, the new sensing lead is under review by the FDA and pending clearance, we expect the product to be available in the United States in the first half of twenty nineteen. We have other projects underway to improve the physician programmer, the patient remote control and longer term we will be scoping out the design parameters of the next generation Inspire Neurostimulator. Before I turn the call over to Rick for his review of the financials, I'd like to provide a quick update on our progress in Japan. As you know, at the end of the second quarter, we received approval from the regulatory body in Japan, which is the PMDA.
The approval was for the earlier version of the Inspire system and we recently submitted the current system that being the Inspire IV neurostimulator and the new sensing lead for approval to PMDA. This review could take 6 to 9 months to complete. We are also working with our consultants and several physician societies in Japan to define the reimbursement program. Our current belief is that a new coding scheme will be required for Inspire therapy in Japan and this will entail a significant coordination and time with the reimbursement authorities in Japan. We continue to expect that the first implants of Inspire will occur in Japan in late 2019, but do not anticipate recording any meaningful revenue there until a broader commercial launch is executed in 2020.
In the interim, we continue to work to identify an appropriate partner in Japan to help us with this product launch. We'll continue to provide updates as this is a key market for initiating our Asia Pacific strategy. We are also working on a broader strategic plan that includes the evaluation of potential opportunities in several other countries. In summary, we are excited by the progress we have achieved with our business and the meaningful opportunities that remain. Our primary goal remains to generate the highest therapy outcomes possible for patients.
We have focused growth strategy to increase the number of territories, territory managers and implanting medical centers on a quarterly basis. Along with further development and reimbursement, we are confident that these strategies position us well for long term success. With that, I'd like to turn the call over to Rick for his detailed review of our financials. Rick? Thanks.
As Tim has reviewed, Inspire's performance in the Q3 year to date has been excellent. I'm very encouraged by the strong execution across many areas of our business and the expansion of our team to support the continued acceptance of Inspire therapy in the U. S. And Europe. For the Q3 ended September 30, 2018, our total revenues were $13,100,000 an 80% increase over the Q3 of 2017.
U. S. Revenue in the 3rd quarter was $11,300,000 an increase of 73% from 6,500,000 dollars during the same period of the prior year. This increase was primarily due to the expansion of our sales organization into new territories, increased market penetration in existing territories and the growing number of prior authorization approval. Our U.
S. ASP remained consistent at approximately 23,200 for both the Q3 of 2018 and 2017. For the Q3, European revenue increased 141 percent to 1,700,000 dollars from $724,000 in the Q3 of 2017. Approximately 90% of the increase was volume driven, while 10% was attributed to a price increase with the introduction of the new neurostimulator in Europe in the Q2 of 2018. The foreign currency impact during the quarter was insignificant.
During the Q3, the European ASP was 22,700 as compared to 21,300 during the Q3 of 2017. Our geographic mix of revenues in the quarter was 87% in the U. S. And 13% in Europe, which is consistent with the 1st and second quarters of 2018. The gross margin in the 3rd quarter was 81.1 percent as compared to 78.5 percent during the Q3 of 2017.
The gross margin improvement was approximately 240 basis points higher due to excess inventory charge taken in the Q3 of 2017 related to the introduction of the 4th generation Inspire system in the U. S. The remaining gross margin improvement is attributable to the higher ASP in Europe as compared to the Q3 of 2017. Total operating expenses for the Q3 were $15,200,000 an increase of 63% from $9,400,000 in the Q3 of 2017. The majority of the OpEx increase was attributable to the increased headcount in our U.
S. Sales organization, increased R and D spending and legal accounting and other costs associated with being a public company. Our net loss was $4,700,000 for the 3rd quarter as compared to a net loss of $4,000,000 in the same period last year. The diluted net loss per share for the Q3 of 2018 was $0.22 per share. For the 1st 9 months ended September 30, 2018, our total revenue was $34,000,000 an 83% increase over the $18,600,000 of revenue generated in the 1st 9 months of 2017.
The U. S. Revenue in the 9 month period of 2018 was $29,600,000 an increase of 86% as compared to $15,900,000 during the same period of the prior year. European revenue in the 9 month period of 2018 was $4,500,000 an increase of 66% over the same 9 months of 2017. As Tim mentioned, based on these strong results and our positive outlook, we are increasing our 2018 revenue guidance.
We now currently expect full year 2018 revenue to be in a range of $47,500,000 to 48,000,000 dollars representing growth of 66% to 68% over 2017 revenue. This compares to our prior guidance range of $42,800,000 to 44,000,000 As of September 30, 2018, cash, cash equivalents and short term investments were $120,400,000 compared to $16,100,000 at December 31, 2017. With that, I'd like to turn the call back to Tim for closing remarks. To reiterate, we're very pleased with the robust pace of growth we're showing in our business while maintaining high quality and strong patient outcomes. We believe this is indicative of the market's demand for our innovative and effective solution for patients with obstructive sleep apnea who are unable to successfully use CPAP.
I would like to take this opportunity to express my sincere appreciation to the growing team of dedicated Inspire employees for their enthusiasm, hard work and continued motivation to achieve strong and consistent patient outcomes. Their commitment to the patient is unmatched. So that will conclude our prepared remarks for today and we'll now open up the call for questions.
Our first question will come from Larry Biegelsen with Wells Fargo.
Good afternoon, guys. Congratulations on another nice quarter. Tim, I wanted to ask you a couple of a couple on reimbursement at NDC and one for Rick on the guidance. So, Tim, let me just start with reimbursement. You talked about Evidence Street coming out in November.
What are your expectations for that and what are the implications?
Thanks, Larry and hi. We need to wait for Evidence Street to come out. I know they are very busy and preparing many different reviews and we're trying to coordinate to find out the exact timing of when that report will come out. If it comes out in December, we believe it will come up a couple of steps from the ranking of having us experimental and investigational. And we need to kind of wait to see what their final rating will be.
But assuming it is it comes up a little bit, we will then pass that along to all the regional Blue Cross Blue Shield along with the clinical evidence dossier and encourage them to write positive coverage policies at a regional basis. That will take a little bit of time in the beginning of 2019 to accomplish that.
Okay. That's helpful. And Tim, one thing that's unique about what you're doing is the amount of emphasis on direct to consumer. And I noticed that you've mentioned in the prepared remarks that you've hired more people to help you with your DTC efforts. I think in the past, you've talked about spending about $5,000,000 on direct to consumer advertising in 2018.
Is that still the case? And how do you where do you see that going in 2019? And as I said, I had one more follow-up.
Okay. I think that we are going to spend quite a bit of time in reviewing our current web page and the methodology for which we are educating patients and connecting them with healthcare providers and we would look to be more efficient and be able to provide more patients that connection. That being said, with those initiatives, I would expect that we will increase the amount of spend we have for advertising simply from the fact that we are opening more territories and, have a greater reach for patients. And I know you have a follow-up for Rick and I'll have Rick comment any further on advertising.
Okay. Rick, did you want to comment before I ask the guidance question?
With what Tim said, we will assess our marketing spend and we will probably not break that out going forward as a detailed number, but we'll continue to increase that as we build our sales organization and enter into new territories.
Thanks. And then, Rick, on the guidance, the prior authorizations are going up. That's a leading indicator. The approval rates are going up, as Tim mentioned. But your guidance implies for Q4 about 35% to 40% year over year growth versus the 80% year to date.
It's also flat sequentially. And in the past, we've seen sequential growth in Q4. So just trying to understand why we might see why we won't see more sequential growth from Q3 to Q4? And just lastly, Rick, you can probably anticipate the next part of the question. Consensus is about 35% year over year growth in 2019.
Is that something you're comfortable with at this point? Or could you do better based on the growth we've seen year to date? Thanks for taking the questions.
Thanks, Larry. I'll answer your second question first. Since we're so early in the Q4, we're not going to provide 2019 guidance yet. And regarding our guidance that we provided today, we really did have a very strong Q3 and this provided us confidence to increase our annual guidance by almost 10% with only 1 quarter remaining. And as we've said before, it's really important for us to have guidance that we are comfortable with and that we can achieve.
Our guidance does take into account the hiring cadence of 3 to 4 territory managers and adding 10 to 12 centers on a quarterly basis. But with that said, we did have a strong Q4 in 2017 and part of that strong Q4 as well as at the end of the calendar year is the push for patients with high deductible insurance plans to schedule implants before the end of the year when their deductibles re set. So, with that, it could result in some peak implants in the 4th quarter, but it could also have a negative effect on our Q1 of 2019. So, this is one of the key seasonality effects that we expect to see in our business between the 4th and 1st quarters in the future. But again, there may be some seasonality, but we are still early that our strong revenue growth has masked the seasonality.
Thanks for taking the questions guys and congrats again on the nice quarter.
Thank you, Larry.
Next, we'll take a question from Jon Block from Stifel.
Great. Thanks, guys. Good afternoon. Maybe 2 or so for me. First one on Aetna.
I think Tim, you mentioned helping the main metrics of sort of that 50% approval on appeal go to 55% and 70% to go to 75%. I don't know if you want to get this granular, but I'm just curious on how that may have trended throughout the quarter. In other words, was Aetna a little slow out of the gate as the messaging got passed down and then you saw a difference in how things looked September versus July. Maybe if you can provide some commentary on how the uptake from Aetna has been over the last several months?
Very good. Yes. Our market access team was pulling their hair out in the beginning of the quarter in that while Aetna wrote a corporate policy that doesn't automatically distribute to the regional medical directors. And so it took quite a bit of time for that to filter down and to get the awareness at the regional levels. And we were still getting the same response back on prior authorization probably midway through the quarter.
And even in over the last couple of weeks, Aetna actually updated their policy to include the CPT codes that they did not have in the original policy. So, it's been a lot of work working with Aetna to get everybody on the same page, but we did see a positive trend there at the end of the quarter and that's kind of why we emphasize that end of the quarter and we're going to track that progress very, very closely through the Q4 to look at the impact that it may have on the Q4, but more importantly as we move into 2019. Remember, there's always a little delay between the submission of a prior authorization and approval and then scheduling the implant.
Okay, very
helpful. And maybe just to go back to Larry's prior question around Abbott and Street, it sounds like there's been some consistent communication with you guys and them and correct me if I'm wrong, but you mentioned that July going to November and then November going to December. So I'm just curious your level of conviction, Tim, that they're looking at the most recent dossier, if you would. Do you feel like they're scrutinizing the right information, they're looking at the ADHEAR registry, whatever it may be, so that they will be fully prepared to make the best decision possible? And then I've got one quick follow-up.
I think so. We know from July, they had quite a bit of interaction with our market access team. And from that, they realized that they hadn't done enough homework back in the July timeframe. And so we were able to provide additional information and we have been having additional communications with Evidence Street that we do believe they are taking the deep dive to really understand what's going on with that evidence. We do believe that they are also communicating with the American Academy of Otolaryngology and even some of the ENT physicians.
So yes, we believe they're doing their homework and they're putting their best foot forward and we look forward to seeing the results.
Okay, great. And last one for me, pediatric indication, if you can provide an update there and it's the right thinking that that should be more likely a 2020 event similar to that of Japan, as you mentioned earlier? Thanks for your time, guys.
Thank you, John. We have moved into the 3rd pediatric trial. These are kids with Down syndrome. We completed the first trial of 6 patients that was published. We have completed the enrollment in the second study that brings that up to 15 patients.
I do believe there's still 1 or 2 patients that still are yet to be implanted. They're still working on the prior authorization process. And we have started the 3rd study, which increases the population to 50 patients and also increases the number of centers to 15. So this provides us to develop, implanting base for once it is approved. But remember that these cases are also reimbursed by Medicare or a commercial payer.
So, they are units and then we invest in conducting the clinical trial. So, we aren't able to comment about when we're going to go to the FDA and but we keep the FDA closely informed of our progress, but we are doing well with the study so far and the good news is the kids are doing very well. Thank you, guys. Thanks, Dan.
Our next question will come from Chris Pasquale from Guggenheim.
Thanks. Congrats on the quarter,
guys. Tim, can
you just give us a sense now that the Aetna situation has maybe fully played out, it's disseminated down to the regions. What's the typical experience for an Aetna patient at this point? How many hoops are they still having to jump through? How long is the time lag for those patients between when they request therapy and they're actually able to get an implant?
Well, the good news is there is energy around Aetna patients whereas before as you recall when they came in and were diagnosed when they submitted the prior authorizations they oftentimes didn't get a chance to have a prior authorization review. And now if the patients are on label and Aetna did put a requirement in their BMI less than 32, but all other requirements are in alignment with the FDA indication statement that it's a positive experience for the patients. They still have the normal diagnosis of making sure they have up to date sleep study, have a sleep endoscopy to make sure that their anatomy is supportive of an Inspire implant. And then when the prior authorization is submitted, the approval cycle is relatively short and can be as little as a few days. And then it's just working with the surgeon to schedule the implant.
So today it's a pretty positive experience for the Aetna patients and we look forward to the day when we can expand that to the Blues and United and all other payers.
That's helpful. Thanks. And which payers in the past have cited the Hays rating particular as a reason to deny coverage?
That's a really good question and I have to get back to you on that one.
Okay.
I don't even want to I don't even want to quote anybody. I can't tell you. If in general people use Hayes and I don't have a specific answer for you, Chris, sorry.
Okay. But you guys do view that update as a significant milestone or improvement relative to where you were?
I absolutely do. Going up from a D2 to a C is a very positive step. Even with that current assessment, I think it's even blended with a lot of the feasibility studies of other companies. So it's still a little slanted, but this really good news that Hays took the time and did a solid review and did upgrade 2 steps. And of course, the first thing we'll do is turnaround and request them to upgrade another step.
But we do think it is a great breakthrough and will be viewed positively by the payer.
Thanks. And just the last one for me. Other than the Evidence Street update, which we're still waiting on, do you have visibility on the potential timing of any other decisions that you guys are keeping an eye on?
Well, from a technical assessment, which is where Hayes and Evidence Street is, I think we're still pushing with ECRI, who's another tech assessment group. They put out a short report earlier in the year and we expect their full report to come out in the near future. But then as far as payers go, we are working with several consultants and each consultant is assigned a number of individual payers and then we have our group here working with another group of payers to really be able to spread our wings and contact as many payers, in parallel to encourage them to review the dossier and to write policy. And while I can look at the schedules for when payers have their annual reviews, I can't cite any specific examples of when we would expect an individual payer to write policy. Great.
Thanks. You bet.
Next, we'll go to Richard Newitter with Leerink Partners.
Hi. Thanks for taking the questions and congrats on the quarter.
Thanks, Rich.
I wanted to maybe just to start off on the 2018 guidance and link that to the improvement that you saw in the prior authorization approval rate. I think you said you went from 50% to 55%. And just as we're thinking about what the implied 4Q guide is, is it fair to assume that for now you're assuming that goes back down to 50% for the purposes of your guidance and perhaps that's your kind of base case. But if it were to manifest in the way that it did more towards that 55% level or the way it trending towards the end of Q3, there would potentially be upside to the 4Q implied guide. Is that a fair way to think about it?
Or are you actually thinking about the world in a kind of a this is the new base rate and that's what's contemplated in your 4Q implied guidance?
Well, I like to think about is the new base rate. In fact, over time, I want to actually increase that, right? We don't want to be limited to just 55% of the patients. So as more policies are written, we believe that number will continue to increase in the future. But what you also have to build into your equation there is the timing.
And so while, Aetna had a significant factor in the growth of approvals in the quarter, you still have to remember that all the other payers are still the 3 to 4 month review cycle. So while we still talk about the 55%, the question is going to be what impact will that have on the Q4? Is that more a factor that's going to have a bigger impact in the Q1 and then in all of 2019? Okay. And just with respect to
the ratings upgrades that you're getting, for
example, on the notches and the
Hays and what we can expect in Evidence Street, I think you said you're expecting a couple of notches improvement. I guess my question here with respect to Evidence Street in particular, what gives you the visibility that you think it's going to be a couple of notches and not something either more than that or less than that? And then 2, what how does that translate into the actual decision making process when the regionals decide whether they adopt that to switch something to a coverage policy? Is a couple of notches enough to kind of just get wholesale conversion of all the regionals that just kind of plug and chug what Evidence Street says or is it going to take more lobbying with a couple of notches improvement?
Well, answering the first part of the question is, if I was in the room and I had an opportunity to influence the decision makers at Evidence Street, I think we would go up more than 2 notches. But all we can really do is provide the necessary information and give them the contact information and for physicians and the American Academy of Otolaryngology and trust that they take the time to be able to do an in-depth review. Now we know Aetna did that when they did an interim review, but we don't know how much of an in-depth look that Evidence Street is taking on it. We also know that they have a handful of other reviews going on in parallel and it all comes down to the resources that they assigned to this project. And so I'm a little uneasy to be able to go on a limb and say we're going to hit a home run with Evidence Street when experience shows that if you don't do the homework and do the right level of review that we're going to be disappointed with the rating.
Now that being said, we do believe that they are in good communication with the AAO and with physician groups. So we're confident that they will come off their existing rating, which again is equivalent to the lowest rating as with Hays. And so we do believe that they will come up a couple of steps. And ideally, you're right, if they really spend the time to it and they do a review like Aetna, maybe it comes up a lot higher. That would be a little optimistic, I think.
Now the way the process is going to work go ahead.
No, no, go ahead. Yes, I think you're going there.
And then the way the process is going to work is they will send us a copy of the report, but more importantly, Evidence Street sends that report out to all the regional Blue Cross Blue Shield plants, call it Minnesota, New York, Massachusetts, Michigan or pick your favorite state. And our job then is to work with our consultants to make sure that the proper evidence packages are there, the full clinical dossiers along with information of the implanting centers in this particular region and have those physicians contact them, encourage interim review with all the regional Blue Cross Blue Shield payers to have them write policy. So once we get evidence to it, that's just going to give us one more piece of information to go after the regional payers to request that they do an in-depth review and write policy.
Okay. That's helpful. Just a follow-up on that, Tim.
The my understanding is that there are some regional blues that just follow exactly what Evidence Street kind of recommends and it's like immediately they just flip it to whatever it is. So I guess my question was more oriented. Is there a few notches of improvement enough to kind of get those plans that tend to just flip once the new policy comes out? Is that enough to get them to flip? Or is it going to be like a lobbying even for those that are more kind of rotely following what Evanistreet does, if that makes sense?
I'm going to write down that question. I'm going to answer it at our next earnings call.
Okay.
Because then I won't have real data. And I don't I think it'd be a little risky for us to make an assumption that Michigan or Texas or Illinois will just automatically flip. I don't think that the world seems to take more work than that, But we'll push it.
Our next question will come from Bob Hopkins with Bank of America.
Thanks. Can you hear me okay?
Yes. Hi, Bob.
Hey, good afternoon. So a couple of questions I'd like to ask on the same topic of reimbursement. First off, obviously, it'd be a big win in 2018 with Aetna and we see it producing really good results for you. More from a big picture perspective, as we look at 2019, how confident are you that you could have 1 or 2 more Aetna type wins, like with the United or some of the other major commercial payers. I mean, I know you're hopeful.
I know it's a process. But what I want to gauge is how confident are you that we could have 1 or 2 or more of those types of announcements in 2019 based on where you are in discussions with those organizations?
So, I'm very confident we're going to continue to pick up regional policies. And ideally, some of those policies will be some of the larger Blue Cross Blue Shield regional policies. I think I'm going to be a little gun shy about talking about the behemoths like United and Anthem. Those are the 40,000,000 covered lives. Those are the big guys.
We will continue to work with them very closely and push them hard. But I think it's a safer bet to really talk about the regional payers and be able to get individual wins and keep knocking down the dominoes as we continue to move forward. And some of the big guys like United may take a little longer than next year. But again, we have them on our priority list and we're making sure they have all the latest information. And as we get new publications and as we get new information, we really work them hard.
But to your point, if we can get, a couple of those big ones that really kind of changes the prior authorization and the overall approval rates. And what's more important, it will significantly reduce the time to get approvals and that's a really exciting process that the team is really looking forward to. We know that day will come.
Is there something in particular that these behemoths are waiting for in terms of additional long term data or one of these Hays or Evidence Street or one of the others? Is there something in particular that these groups are waiting for or is it more just a process of getting in front of them?
Yes. I think it's more I think it's the latter. I think it really is a process to get their attention to get UnitedHealthcare to do a detailed review. And when they do their annual review, they just have so many different therapies that they have to review that I believe they have to just end up doing a cursory review because they don't have the resources assigned to it. But if we can get their attention and get them to do a detailed review as Aetna did, I think that the evidence is very strong.
We have close to a 1,000 patients published from clinical studies including randomized trials, 5 year data to large studies of 300 patients, we have comparison trials. They're kind of running out of excuses. And by the way, we continue to keep conducting additional research and keep conducting or publishing new clinical evidence, both sponsored by the company as well as independent from other hospitals. So we believe we're going to keep continue to putting out more and more evidence, keep pushing to get in front of the payers to get their attention, do detailed reviews and in fact do believe that they will write policy and the challenge that I can't answer for you is exactly what date they will do that.
And then last thing on the CPT reconsideration for the pressure sensor, it was, as you said, denied in May or not or denied in May and then denied in September. And then there's going to be a fresh look in February of 2019. What would could you just help us understand why that hasn't gone through already and what would give you confidence that it will in the February setting?
Yes. I think number 1, I think what happened back in May and continued into September is that word confusion. And when it was presented, it wasn't clear to all the panel members of what was the necessity to do this because as you recall with the base code 6,450,68, there are multiple procedures that use that code, not just INSPIRE and LivaNova with a vagal nerve stimulator for epilepsy, but we needed to be a little bit clearer on the necessity to that. So in this new application, we put in a couple of real simple diagrams and a couple clarifying statements to keep it simple. And we've already got confirmation with the AAO of 1 of our leading physicians is intended to be there at the February meeting.
And this is a physician that has, our what was with Inspire to the FDA for panel meeting. So very knowledgeable on the therapy and really going to be to clarify this. What happened at the September meeting is it was a reconsideration and we weren't allowed to introduce any new information and that was unfortunate, but they did come back and say, come back in February. I do believe the ENTs also have worked out with the neurosurgeons any kind of concerns about the sharing of the code. So we have confidence that will go through.
That being said, most of our hospitals today tend to be the high academic or teaching hospitals or large hospital networks and whereas a lot of the ENTs are a salary based. So really doesn't have a big impact in the short term. And as an example, I think a lot of the spinal cord for pain, I think is done with a lot of private practice and ASCs. We're not that at we're not at that level yet and it's going to take us several years to get there. So, we have time to be able to get this code in place before it will have any impact on our business.
Okay, got it. Thanks so much.
Thank you, Bob. Okay, see you.
Our next question will come from Isaac Ro with Goldman Sachs.
Good afternoon. Thanks for taking the question.
Hi, Isaac. Hi, guys. Rick, just want
to start with the comments you made on approval rates that you're seeing. I imagine you guys gave us
some of those stats, that 55%, up from 50%, to help us get
a sense of the Aetna coverage is having on just your overall success rate with other payers. And so if that's right, I'd like to just maybe understand your underlying assumption for the point at which that might taper off, pending future coverage, right? Like we obviously can't predict when you're going to get additional payer coverage, but between now and that point, it seems like there might be a level of a leveling off, if you will, of the approval rate. Maybe just help us think through what you're assuming there?
Sure. So as we mentioned, the Aetna factor is still very early. As we mentioned, we got the coverage in the Q3 and the Aetna coverage, as we mentioned, contributed to just over a third of our growth in the number of prior authorization submissions and approval in the Q3. So, we expect that this will continue in the future as we increase the submissions and approvals across other payers as well as we do as we continue to kind of grow the entire business. So, there may be an increase factor for the Q4 slightly because it will be our 1st full quarter with the policy in place.
As Tim said, most of the Q3 was spent implementing the national policy down to the local offices. Offices.
Okay, that's helpful. And on the second question for me is on Europe. Germany has been kind of one of your lead areas of focus. Can you give us a sense of what you're doing there to try and pave a path to more permanent coverage, where you are in that process and maybe any timelines you can share for us in terms of when we might know more?
Right. The good news in Germany is we have an NUV1 and we can stick with the NUV 1 for a long period of time. And that's really good and we can increase the number of centers that apply for NUB1, which just the due date was, I think Halloween or late October was the final submission date. So we believe we'll have an NUB-one again this year. The good news is we've really been able to continually increase the NUV1 payment to the hospital, which allows us to significantly increase the number of implanting centers, training the number of implanting physicians and really been able to grow that.
So we don't see a real emergency to be able to drive or get to a more formal DRG or a ZE code. The NUB1 is serving us very well that we can continue with that moving forward. And then the other thing I'd want to say about Europe is the Netherlands received reimbursement this year and really has had a strong impact. And we're going to continue to grow that moving forward. And we're also really looking to start building on reimbursement in other countries.
We think that we're going to have the continued growth in Europe as we move forward. Okay. If I could just
sneak in one more. On the NUB-one in Germany, I mean, is there any reason why you would or wouldn't want to push forward with more formal coverage to the extent that maybe informs the rest of the region? Or is it maybe more of a country specific thing and so therefore not really much benefit elsewhere in the region in Europe if you were to go for full coverage?
Well, with NUB1, that is full coverage, right? Right. But I thought that was a temporary thing. Well, I don't when you talk about temporary, you think about something that's 2 to 3 years and that's not the case. We can stay with NUV1 for many, many years.
And eventually, we'll go to a DRG with a ZE code, but we'll wait till we really have good penetration across the country. We do have S3 guidelines. So we're part S3 guidelines are the high level cross functional guidelines. So, we have the highest level of therapy guidelines. We need to continue to build on additional centers to be able to support and you'll be to support a DRG and a ZE code such that when they start that process, there's the correct number of hospitals performing a sufficient number of cases to do a proper financial assessment.
Got it. Thanks for
the clarification. You bet, Isaac.
And that does conclude our question and answer session today. I'd like to turn the conference back over to Tim Herbert with any closing or additional remarks.
Great. Thank you, Melissa. Just want to thank everybody for joining the call today and we certainly appreciate your continued interest and support in Inspire and really look forward to our next progress update. So, thank you all very much and have a great day.
That does conclude our conference for today. Thank you for your participation.