Discover free eBooks, guides and med spa templates on our new resources page

Book a demo
☰
Why us
ICD Hub / Sleep–wake disorders (G47) / 7A40 - Central sleep apnoeas
ICD-11

ICD-11 Codes
for 7A40 - Central sleep apnoeas
Teodor Jurukovski January 1, 1970
Fact checked by: Teodor Jurukovski
Use Code

Understanding Central Sleep Apnoeas (ICD-11 Code 7A40)

Central sleep apnoeas, identified by the ICD-11 code `7A40`, are a group of sleep-related breathing disorders. This condition is characterised by a reduction or complete cessation of airflow during sleep, stemming from an absent or significantly reduced respiratory effort. These events can manifest in a cyclical or intermittent pattern throughout the sleep period. The ICD-11 classification places `7A40` within the broader category of Sleep-related breathing disorders.

Key Symptoms of Central Sleep Apnoea

Individuals experiencing central sleep apnoeas may present with several noticeable symptoms. These commonly include excessive daytime sleepiness, which can impact daily functioning. Disrupted sleep patterns, frequent awakenings, and waking up with a sensation of shortness of breath (dyspnea) are also characteristic. Snoring can also be a symptom associated with this condition, though it is more commonly linked to obstructive sleep apnoea.

Diagnosing Central Sleep Apnoea

Establishing a definitive diagnosis for central sleep apnoea requires objective medical evidence. The gold standard for confirmation is polysomnography, often referred to as a sleep study. This comprehensive test monitors various physiological parameters during sleep, allowing healthcare professionals to identify and quantify the central apnoeic events.

ICD-11 Coding for Central Sleep Apnoeas

The specific ICD-11 code for Central sleep apnoeas is `7A40`. This code is essential for accurate medical billing and documentation. When coding for this condition, healthcare providers must ensure that the documentation supports the diagnosis, typically through the results of a polysomnography. Central sleep apnoeas are classified under the umbrella of Sleep-related breathing disorders (codes 7A40-7A4Z) in the ICD-11 system. The ICD-11 framework categorises several sleep-related breathing disorders. Alongside Central sleep apnoeas (`7A40`), other related conditions include Obstructive sleep apnoea (`7A41`) and Sleep-related hypoventilation or hypoxemia disorders (`7A42`). It is also noted that some patients may present with a combination of central and obstructive sleep apnoea, requiring appropriate coding for both.

When to Consult a Healthcare Professional

If you are experiencing persistent symptoms such as excessive tiredness during the day, significant disruptions to your sleep, or unexplained awakenings accompanied by breathing difficulties, it is advisable to seek professional medical evaluation. Early consultation with a healthcare provider is crucial for obtaining an accurate diagnosis and discussing appropriate management strategies for central sleep apnoeas.

Frequently asked questions

What is the ICD-11 classification meaning of Central sleep apnoeas (7A40)?
Central sleep apnoeas (7A40) are characterized by a reduction or cessation of airflow due to absent or reduced respiratory effort during sleep. These events may occur cyclically or intermittently. Patients may also exhibit obstructive events, leading to diagnoses of both central sleep apnoea and obstructive sleep apnoea.
What specific categories are included under Central sleep apnoeas in ICD-11?
ICD-11 includes specific categories such as Primary central sleep apnoea (7A40.0), Primary central sleep apnoea of infancy (7A40.1), Primary central sleep apnoea of prematurity (7A40.2), Central sleep apnea with Cheyne-Stokes breathing (7A40.3), Central sleep apnoea due to a medical condition without Cheyne-Stokes breathing (7A40.4), Central sleep apnoea due to high-altitude periodic breathing (7A40.5), Central sleep apnoea due to a medication or substance (7A40.6), and Treatment-emergent central sleep apnoea (7A40.7).
What is required for a definitive diagnosis of Central sleep apnoeas in ICD-11?
A definitive diagnosis of Central sleep apnoeas requires objective evidence based on polysomnography.
How are Central sleep apnoeas coded in ICD-11?
The general category for Central sleep apnoeas is coded as 7A40. Specific subtypes include Primary central sleep apnoea (7A40.0) and Treatment-emergent central sleep apnoea (7A40.7), which is characterized by the persistence or emergence of recurrent, predominantly central sleep apnoea (more than five per hour).
×