Can minors be diagnosed with DID?
Yes, they can!
There is a lot of confusion and misinfo on the Internet about how old you have to be in order to be diagnosed with dissociative identity disorder (DID). For years, it has been a common myth that minors can't be diagnosed with DID. I’ve also seen some people claim that you have to be at least 20, or even 40! You can see some examples of this misinfo here: source.
In actuality, DID can be diagnosed at any age. While it's more common for someone with DID to be diagnosed as an adult, it's also possible to be diagnosed as a minor.
What is the proof? The DSM-5-TR (one of the most widely used diagnostic manuals) specifies how to identify DID in children/teens versus in adults: source. Furthermore, there are treatment guidelines specifically for treating minors who are diagnosed with DID. You can find those here: source. Here are also a few books on this topic, too: source, source, source. Be warned that these sources are aimed at clinicians and contain sensitive material that can be triggering to read.
For anyone, I recommend reading this article written by Dr. Muller, a trauma psychologist: source. He briefly describes a 4-year old girl diagnosed with DID. There are very short mentions of abuse, nothing graphic. The article focuses more on the differences in diagnosis & treatment between children with DID and adults with DID. It's a good introduction to this topic!
There are several case studies on minors diagnosed with DID. Due to the graphic nature of these studies, I do not recommend them to everyone. Consider all of these to have a Trigger Warning ⚠ for descriptions of trauma, violence/abuse, and neglect as well as its impacts on young children: source, source, source, source, source, source.
Thanks for reading! If you meet anyone who seems confused about what age DID can be diagnosed at, please feel free to link them to this post!










