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2. ICD-10 Codes
3. Chapter - H00-H59
4. Section - H55-H57
5. Category - H55
6. H55.00

H55.00 - Unspecified nystagmus

• Applicable to Unspecified nystagmus
• The 2025 edition of ICD10-CM H55.00 became effective on October 1, 2024.
• This is the American ICD10-CM version of H55.00 - other international versions of ICD10 H55.00 may differ.
• H55.00 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above H55.00 contain annotation back-references that may be applicable to H55.00:

• Chapter: H00-H59 - Diseases of the eye and adnexa
• Section: H55-H57 - Other disorders of eye and adnexa
• Category: H55 - Nystagmus and other irregular eye movements

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.