G51.4
G51.4: Facial myokymia
Billable / specific codeICD-10-CM
G51.4 is a billable, specific ICD-10-CM code for facial myokymia. It is valid for submission on a claim.
Check G51.4 with the rest of the claim: free scrubberOther codes that can never be billed with G51.4
Their own Excludes1 notes name this code, so the conflict is not listed above.
- G25.3Myoclonus
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
G51.4 is named in 24 Medicare coverage policies: 24 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A54969Billing and Coding: Nerve Conduction Studies and Electromyography
- A56439Billing and Coding: Blepharoplasty
- A56503Billing and Coding: Blepharoplasty, Eyelid Surgery, and Brow Lift
- A56612Billing and Coding: CT of the Head
Alphabetic index entries that lead here
- Myokymia, facial
Code history
Unchanged in every release from FY2024 to FY2027.