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R25.3

✓ Billable

Fasciculation

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

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Also Known As

Twitching NOS

❌ Excludes1

inherited from R25

Rules from parent category R25: Abnormal involuntary movements

  • • specific movement disorders (G20-G26)
  • • stereotyped movement disorders (F98.4)
  • • tic disorders (F95.-)

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Code Information

CodeR25.3
BillableYes
ParentR25
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes13 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)