Q85 Non-Billable Code
Phakomatoses, not elsewhere classified
Chapter Classification
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0)
Section Detail
Q80-Q89
Other congenital malformations (Q80-Q89)
Coding Guidelines & Notes
excludes1
- ataxia telangiectasia [Louis-Bar] (G11.3)
- familial dysautonomia [Riley-Day] (G90.1)
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