Q99.818 - Other Usher syndrome

  • Applicable to Other Usher syndrome
  • The 2026 edition of ICD10-CM Q99.818 became effective on October 1, 2025.
  • This is the American ICD10-CM version of Q99.818 - other international versions of ICD10 Q99.818 may differ.
  • Q99.818 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Usher syndrome, type 4

The following codes above Q99.818 contain annotation back-references that may be applicable to Q99.818:

Chapter: Q00-QA0 Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Section: Q90-Q99 Chromosomal abnormalities, not elsewhere classified

Category: Q99 Other chromosome abnormalities, not elsewhere classified

usher icd 10
 
syndrome icd 10
 
Billable/Specific Code

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