2025
ICD-10-CM
Diagnosis
Code

Q93.52 Phelan-McDermid syndrome

  • Billable
  • POA Exempt
  • 2024–2025

Q93.52 is a billable/specific and POA-exempt diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Phelan-McDermid syndrome.

Inclusion term

  • 22q13.3 deletion syndrome

Use additional code

  • Code(s) to identify any associated conditions, such as:

    • Autism spectrum disorder (F84.0)

    • Degree of intellectual disabilities (F70-F79)

    • Epilepsy and recurrent seizures (G40.-)

    • Lymphedema (I89.0)

Versions

  1. 2025

    No changes

  2. 2024

    New code