Phakomatoses, not elsewhere classified Q85

  • Q85 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM Q85 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of Q85 - other international versions of ICD-10 Q85 may differ.
Type 1 Excludes:
  • ataxia telangiectasia [Louis-Bar] (G11.3)
  • familial dysautonomia [Riley-Day] (G90.1)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.