# CPAP Follow-Up Appointments: What to Expect > Follow-up is where CPAP succeeds or fails. Here is what happens at the first review, how often to return and what to bring. Canonical: https://findsleepdoctors.com/articles/cpap-follow-up-appointments Last updated: 2026-10-30 CPAP follow-up checks usage, leak, symptoms and pressure. Learn the usual schedule, what to bring and what to ask at each review. Updated 2026-10-26 · 7 min read · Sleep Doctor Near Me editorial. **Quick answer:** Most clinics review you within the first four to twelve weeks of starting CPAP, then every six to twelve months once treatment is stable. The visit should cover usage, leak, residual events, mask fit and symptoms. Bring your machine or SD card and a note of what has changed. A follow-up that only asks "are you using it?" is not enough. ## Why follow-up matters Starting CPAP is not the same as treating sleep apnea. The first few weeks reveal whether the mask fits, whether the pressure is right, whether leak is manageable and whether you are actually sleeping. Follow-up is where those problems get fixed. Many people stop CPAP in the first month because nobody reviewed their data or helped with a mask problem. A scheduled review is a chance to catch that early. ## The first follow-up The first review usually happens four to twelve weeks after you start. In the US, insurers may require a compliance review around 30 to 90 days. The clinician or supplier will download your data and look at: - Average hours of use and the percentage of nights used - Leak rate and leak patterns - Residual AHI and central events - Pressure percentiles and flow limitation - Mask fit, skin irritation and comfort - Daytime symptoms and sleep quality Bring your machine, SD card or a printed report. If you use an app, bring the detailed data, not just the score. Our guide to [understanding your CPAP data](https://findsleepdoctors.com/articles/understanding-your-cpap-data-report) explains the numbers. ## What should change after the first review A good review produces a plan, not just a thumbs-up. Possible changes include a different mask or cushion size, a pressure adjustment, a humidifier setting, a different ramp setting or a referral for an oral appliance if CPAP is not working. If nothing needs changing, the clinician should say why and when to return. If you are still tired despite good use, ask about other causes. Leak, insomnia, medication effects, thyroid disease and iron deficiency can all contribute. Our article on [still feeling tired on CPAP](https://findsleepdoctors.com/articles/still-tired-on-cpap) covers the possibilities. ## Ongoing schedule Once treatment is stable, many clinics review every six to twelve months. The annual review may include a data download, symptom check, mask replacement review and blood pressure check. Some clinics offer remote monitoring between visits; others rely on you to book. Ask what the clinic's schedule is and who is responsible for booking. Do not assume they will call you. In busy systems, patients who do not chase can fall out of follow-up. ## When to book sooner - You are using CPAP but still exhausted. - Your mask leaks, hurts or wakes you. - You have a new heart, lung or neurological condition. - You gain or lose a significant amount of weight. - You become pregnant. - You need a new machine, mask or prescription. - You are traveling and need a travel letter or backup plan. Do not wait for the annual review if something has changed. ## Country differences In the US, insurance and Medicare rules drive much of the follow-up schedule, especially the early compliance review. In the UK, NHS sleep services usually arrange follow-up through the clinic, but waits vary. In Canada, provincial programs and private clinics differ. In Australia and New Zealand, public and private pathways have different review schedules. In Ireland, public and private care are separate. Wherever you are, ask who reviews your data and how to contact them between appointments. ## Preparing for the visit Bring the machine or SD card, a list of medications, and a note of your main symptoms. If you have changed masks or settings, write down what and when. If you have stopped using CPAP for a period, say so; the clinician needs to understand why, not judge you. Write down two or three questions before you go. "I am still tired" is a start; "I am still tired after seven hours of use and my leak looks high" is more useful. ## Questions to ask at follow-up 1. Is my usage consistent, not just adequate on average? 2. Is my leak within the expected range for this mask? 3. What is my residual AHI, and are there central events? 4. Is my pressure range still right for me? 5. Should I change the mask, cushion or humidifier? 6. What is the plan if I still feel tired? 7. When is the next review, and who books it? If you need a clinic, our [sleep doctor directory](https://findsleepdoctors.com/sleep-doctor-near-me) lists services by country and region. ## Remote monitoring Many modern machines send data to a cloud portal. That can make follow-up easier, but it does not replace a conversation. Ask who reviews the data, how often, and whether you will be contacted if something looks wrong. Check the privacy settings and who can see your information. If you change suppliers or clinics, ask how the data is transferred. Remote monitoring is a tool for care, not a reason to skip appointments. ## Frequently Asked Questions ### How often should CPAP be reviewed? Usually within the first four to twelve weeks, then every six to twelve months once stable. Review sooner if symptoms change, leak increases or you have a new medical condition. ### What happens at a CPAP follow-up? The clinician reviews usage, leak, residual AHI, pressure and symptoms, checks mask fit and makes a plan. Bring your machine or SD card and a note of what has changed. ### Do I need to bring my CPAP machine to the appointment? Often yes, or at least the SD card or a printed report. Some clinics can access cloud data, but not all. Ask what they prefer. ### Can a follow-up be done by telehealth? Often yes, if you can upload or bring your data. A mask fitting or skin check may need an in-person visit. Ask the clinic what it can do remotely. ### What if I have not used CPAP much? Tell the clinician honestly. They can review the reasons, adjust the mask or pressure, or discuss alternatives. Hiding low use prevents you from getting help. ### Who books the next appointment? Ask. In some systems the clinic books it; in others you must call. Put a reminder in your calendar and follow up if you have not heard. *This article is general information, not medical advice. It does not replace an assessment by a qualified clinician who can review your history, medications and test results.* ## Related guides in this series - [Sleep Doctors in Edina, Minnesota: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-edina-mn-us) — Edina, Minnesota lists 8 sleep providers and centers in the Find Sleep Doctors directory. This guide explains how to compare them, what to expect, and how to prepare before booking. - [Sleep Doctors in Helena, Montana: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-helena-mt-us) — A directory guide to 8 listed sleep providers and centers in Helena, Montana, with contact details and practical booking questions. - [Sleep Doctors in Burnsville, Minnesota: How to Find the Right Specialist](https://findsleepdoctors.com/articles/sleep-doctors-burnsville-mn-us) — This guide lists eight sleep providers and centers in Burnsville, Minnesota, with addresses and phone numbers from the Find Sleep Doctors directory. It also explains how to compare options, plan a visit, and prepare questions for a sleep medicine appointment. ## Ready to find a sleep doctor near you? Browse sleep medicine doctors across six countries, organized by region and city, and reach out directly — all in one free, verified directory. See [all countries and cities](https://findsleepdoctors.com/sleep-doctor-near-me). This medical guide reflects generally accepted clinical guidance for sleep disorders. It is informational and not a substitute for personalised medical advice — consult a qualified sleep specialist or your GP. ## Related - [All sleep health guides](https://findsleepdoctors.com/articles) - [Home](https://findsleepdoctors.com/) - [Country and city index](https://findsleepdoctors.com/sleep-doctor-near-me)