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R51.0

✓ Billable

Headache with orthostatic component, not elsewhere classified

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

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Also Known As

Headache with positional component, not elsewhere classified

⚠️ Excludes2

inherited from R51

Rules from parent category R51: Headache

  • • atypical face pain (G50.1)
  • • migraine and other headache syndromes (G43-G44)
  • • trigeminal neuralgia (G50.0)

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Code Information

CodeR51.0
BillableYes
ParentR51
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes10 rule(s)
Excludes23 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)