Hordeolum internum

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 7 more specific codes instead:

H00.021 Hordeolum internum right upper eyelid
H00.022 Hordeolum internum right lower eyelid
H00.023 Hordeolum internum right eye, unspecified eyelid
H00.024 Hordeolum internum left upper eyelid
H00.025 Hordeolum internum left lower eyelid
H00.026 Hordeolum internum left eye, unspecified eyelid
H00.029 Hordeolum internum unspecified eye, unspecified eyelid

What has happened to this code

Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2012 Added to the draft code set draft Hordeolum internum

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from the H00-H05 section Disorders of eyelid, lacrimal system and orbit (H00-H05)

Excludes2 - not included here

open wound of eyelid (S01.1-)
superficial injury of eyelid (S00.1-, S00.2-)

Codes in the same group

Code	Description	Status
H00.01	Hordeolum externum	Not billable
H00.03	Abscess of eyelid	Not billable