2022 ICD-10-CM Code H11

Other disorders of conjunctiva

Version 2021

Not Valid for Submission

ICD-10:H11
Short Description:Other disorders of conjunctiva
Long Description:Other disorders of conjunctiva

Code Classification

  • Diseases of the eye and adnexa (H00–H59)
    • Disorders of conjunctiva (H10-H11)
      • Other disorders of conjunctiva (H11)

H11 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of other disorders of conjunctiva. The code is not specific and is NOT valid for the year 2022 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding for Other disorders of conjunctiva

Non-specific codes like H11 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for other disorders of conjunctiva:

  • NON-BILLABLE CODE - H11.0 for Pterygium of eye
  • NON-BILLABLE CODE - H11.00 for Unspecified pterygium of eye
  • NON-BILLABLE CODE - H11.01 for Amyloid pterygium
  • NON-BILLABLE CODE - H11.02 for Central pterygium of eye
  • NON-BILLABLE CODE - H11.03 for Double pterygium of eye
  • NON-BILLABLE CODE - H11.04 for Peripheral pterygium of eye, stationary
  • NON-BILLABLE CODE - H11.05 for Peripheral pterygium of eye, progressive
  • NON-BILLABLE CODE - H11.06 for Recurrent pterygium of eye
  • NON-BILLABLE CODE - H11.1 for Conjunctival degenerations and deposits
  • BILLABLE CODE - Use H11.10 for Unspecified conjunctival degenerations
  • NON-BILLABLE CODE - H11.11 for Conjunctival deposits
  • NON-BILLABLE CODE - H11.12 for Conjunctival concretions
  • NON-BILLABLE CODE - H11.13 for Conjunctival pigmentations
  • NON-BILLABLE CODE - H11.14 for Conjunctival xerosis, unspecified
  • NON-BILLABLE CODE - H11.15 for Pinguecula
  • NON-BILLABLE CODE - H11.2 for Conjunctival scars
  • NON-BILLABLE CODE - H11.21 for Conjunctival adhesions and strands (localized)
  • NON-BILLABLE CODE - H11.22 for Conjunctival granuloma
  • NON-BILLABLE CODE - H11.23 for Symblepharon
  • NON-BILLABLE CODE - H11.24 for Scarring of conjunctiva
  • NON-BILLABLE CODE - H11.3 for Conjunctival hemorrhage
  • BILLABLE CODE - Use H11.30 for Conjunctival hemorrhage, unspecified eye
  • BILLABLE CODE - Use H11.31 for Conjunctival hemorrhage, right eye
  • BILLABLE CODE - Use H11.32 for Conjunctival hemorrhage, left eye
  • BILLABLE CODE - Use H11.33 for Conjunctival hemorrhage, bilateral
  • NON-BILLABLE CODE - H11.4 for Other conjunctival vascular disorders and cysts
  • NON-BILLABLE CODE - H11.41 for Vascular abnormalities of conjunctiva
  • NON-BILLABLE CODE - H11.42 for Conjunctival edema
  • NON-BILLABLE CODE - H11.43 for Conjunctival hyperemia
  • NON-BILLABLE CODE - H11.44 for Conjunctival cysts
  • NON-BILLABLE CODE - H11.8 for Other specified disorders of conjunctiva
  • NON-BILLABLE CODE - H11.81 for Pseudopterygium of conjunctiva
  • NON-BILLABLE CODE - H11.82 for Conjunctivochalasis
  • BILLABLE CODE - Use H11.89 for Other specified disorders of conjunctiva
  • BILLABLE CODE - Use H11.9 for Unspecified disorder of conjunctiva

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code H11:


Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

Information for Patients


Eye Diseases

Some eye problems are minor and don't last long. But some can lead to a permanent loss of vision.

Common eye problems include

Your best defense is to have regular checkups, because eye diseases do not always have symptoms. Early detection and treatment could prevent vision loss. See an eye care professional right away if you have a sudden change in vision, if everything looks dim, or if you see flashes of light. Other symptoms that need quick attention are pain, double vision, fluid coming from the eye, and inflammation.

NIH: National Eye Institute


[Learn More in MedlinePlus]

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)