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R51.0

Billable

Headache with orthostatic component, not elsewhere classified

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A headache that is specifically related to changes in body position, such as when standing up from sitting or lying down.

Coding Tips

  • Document the positional component clearly in the medical record to justify this specific code
  • Ensure this is not a symptom of another classified condition like orthostatic hypotension

Code Hierarchy

R51HeadacheR51.0Headache with orthostatic component, not elsewhere classified
R51.0Headache with orthostatic component, not elsewhere classified

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