ICD-10-CM › H00-H59 › H10-H11 › H11.2 Conjunctival scars › H11.21

H11.21

Conjunctival adhesions and strands (localized)

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 4 more specific codes instead:

  • H11.211 Conjunctival adhesions and strands (localized), right eye
  • H11.212 Conjunctival adhesions and strands (localized), left eye
  • H11.213 Conjunctival adhesions and strands (localized), bilateral
  • H11.219 Conjunctival adhesions and strands (localized), unspecified eye

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.

  1. FY2012 Added to the draft code set draft Conjunctival adhesions and strands (localized)

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 H11 Other disorders of conjunctiva

Excludes1 - never coded here

  • keratoconjunctivitis (H16.2-)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Codes in the same group

CodeDescriptionStatus
H11.22 Conjunctival granuloma Not billable
H11.23 Symblepharon Not billable
H11.24 Scarring of conjunctiva Not billable