Statistics and Outcomes
For many children we treat, care includes inpatient or outpatient rehabilitation services. See statistics and outcomes for our CARF-certified Rehabilitation Medicine program.
Number of outpatient visits, 2020 to 2025
Total outpatient visits
132,907
Number of patients by selected diagnoses
6,864
Chiari malformation and spina bifida
8,774
Epilepsy
2,094
Hydrocephalus
376
Neurovascular stroke
236
Tuberous sclerosis
759
Neurofibromatosis
Number of Procedures, 2020 to 2025
44,334
EEG (electroencephalogram)
4,762
Surgery
624
Hydrocephalus surgery
521
Brain tumor surgery
336
Spina bifida surgery
477
Epilepsy surgery
305
Chiari malformation surgery
Where does this data come from?
Portions of this data reflect national metrics reported to U.S. News & World Report, the Hydrocephalus Research Network, the National Epilepsy Foundation, the American College of Surgeons National Surgery Quality Program and other internal quality assurance and improvement programs.
Who do I contact if I have questions?
Talk with your child’s doctor or contact the Neurosciences Center at 206-987-2016.
What Seattle Children’s Measures and Why
We gather this data to:
- Measure the health of our patients
- Improve the quality of the care we provide
- Help you make informed decisions about your child’s care
Learn more about outcomes at Seattle Children’s.
Updated June 2026.