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ICD-10 CM
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ICD-10-CM
R00-R99
R25-R29
R27
R27
2026
Non-billable
Other lack of coordination
Clinical Notes
Excludes1
3
Not coded together
ataxic gait (
R26.0
)
hereditary ataxia (
G11
.-)
vertigo NOS (
R42
)
FAQ
Is R27 a billable ICD-10 code?
What does ICD-10 code R27 mean?
What is the parent category for ICD-10 code R27?
What conditions are excluded from R27?
Related Codes
Collapse
R27
Other lack of coordination
R27.0
Ataxia, unspecified
R27.8
Other lack of coordination
R27.9
Unspecified lack of coordination
Related Categories
R25
Abnormal involuntary movements
R26
Abnormalities of gait and mobility
R29
Other symptoms and signs involving the nervous and musculoskeletal systems
Show Notes
2026