-
What Is Actigraphy?
Actigraphy is a non-invasive test used to assess cycles of activity and rest over a period of several days to several weeks. It's used to help determine whether certain sleep disorders exist, such as excessive daytime sleepiness, shift-work sleep disorder and insomnia.
It can be used in conjunction with a particular sleep test called an MSLT, but can also be used by itself.
A small, wristwatch-sized device called an Actiwatch measures activity through light and movement. It is all-in-one and waterproof, worn like a watch on the wrist.
-
If you'd like to use an Actiwatch:
The Actiwatch is not covered by insurance.
The cost for the Actiwatch depends on how it's being used:
1. If you are using an Actiwatch prior to an MSLT test, the cost is $50.
2. If you are using the Actiwatch with no other study, the cost is $100.
It may be covered by FSA/HSA.