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2. ICD-10 Codes
3. Chapter - G00-G99
4. Section - G50-G59
5. Category - G51
6. G51.3

G51.3 - Clonic hemifacial spasm

• Applicable to Clonic hemifacial spasm
• The 2025 edition of ICD10-CM G51.3 became effective on October 1, 2024.
• This is the American ICD10-CM version of G51.3 - other international versions of ICD10 G51.3 may differ.
• G51.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• G51.3 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above G51.3 contain annotation back-references that may be applicable to G51.3:

• Chapter: G00-G99 - Diseases of the nervous system
• Section: G50-G59 - Nerve, nerve root and plexus disorders
• Category: G51 - Facial nerve disorders

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.