H00.1
Chalazion
- Release
- FY 2027
- Effective
Hierarchy
Where H00.1 sits in the official hierarchy. Each level is the code it is classified under.
- H00 Parent Hordeolum and chalazion
- H00.1 This code Chalazion
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Inclusion Terms
Meibomian (gland) cyst
Excludes2
infected meibomian gland ( H00.02- )
More Specific Codes
7 codes under H00.1
- H00.11 Chalazion right upper eyelid Billable
- H00.12 Chalazion right lower eyelid Billable
- H00.13 Chalazion right eye, unspecified eyelid Billable
- H00.14 Chalazion left upper eyelid Billable
- H00.15 Chalazion left lower eyelid Billable
- H00.16 Chalazion left eye, unspecified eyelid Billable
- H00.19 Chalazion unspecified eye, unspecified eyelid Billable
Version History
How H00.1 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentChalazion
-
FY 2026 Effective
UnchangedChalazion
Related Codes
Other codes under H00
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.