H00.021 - Hordeolum internum right upper eyelid
- Applicable to Hordeolum internum right upper eyelid
- The 2025 edition of ICD10-CM H00.021 became effective on October 1, 2024.
- This is the American ICD10-CM version of H00.021 - other international versions of ICD10 H00.021 may differ.
- H00.021 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The following codes above H00.021 contain annotation back-references that may be applicable to H00.021:
Chapter: H00-H59 Diseases of the eye and adnexa
Section: H00-H05 Disorders of eyelid, lacrimal system and orbit
Category: H00 Hordeolum and chalazion
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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