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ICD-10-CM
Q00-QA0
Q90-Q99
Q99
Q99.8
Q99.81
Q99.81
2026
Non-billable
Usher syndrome
Clinical Notes
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1
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FAQ
Is Q99.81 a billable ICD-10 code?
What does ICD-10 code Q99.81 mean?
What is the parent category for ICD-10 code Q99.81?
Should I use additional codes with Q99.81?
Related Codes
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Q99.81
Usher syndrome
Q99.811
type 1
Q99.812
type 2
Q99.813
type 3
Q99.818
Other Usher syndrome
Q99.819
unspecified
Related Categories
Q99.89
Other specified chromosome abnormalities
Show Notes
2026