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2. ICD-10 Codes
3. Chapter - H00-H59
4. Section - H00-H05
5. Category - H05
6. H05.121

H05.121 - Orbital myositis, right orbit

• Applicable to Orbital myositis, right orbit
• The 2025 edition of ICD10-CM H05.121 became effective on October 1, 2024.
• This is the American ICD10-CM version of H05.121 - other international versions of ICD10 H05.121 may differ.
• H05.121 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above H05.121 contain annotation back-references that may be applicable to H05.121:

• Chapter: H00-H59 - Diseases of the eye and adnexa
• Section: H00-H05 - Disorders of eyelid, lacrimal system and orbit
• Category: H05 - Disorders of orbit

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.