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ICD-10-CM Current in FY 2027

R51.0

Headache with orthostatic component, not elsewhere classified

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where R51.0 sits in the official hierarchy. Each level is the code it is classified under.

  1. R51 Parent Headache
  2. R51.0 This code Headache with orthostatic component, not elsewhere classified

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Headache with positional component, not elsewhere classified

Excludes2

atypical face pain ( G50.1 )

Inherited from R51 — Headache

Excludes2

migraine and other headache syndromes (G43-G44)

Inherited from R51 — Headache

Excludes2

trigeminal neuralgia ( G50.0 )

Inherited from R51 — Headache

Version History

How R51.0 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Headache with orthostatic component, not elsewhere classified

  2. FY 2026 Effective

    Unchanged

    Headache with orthostatic component, not elsewhere classified

Related Codes

Other codes under R51

Codes whose official notes reference R51.0

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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