Version 2024

2024 ICD-10-CM Diagnosis Code H10.5

Blepharoconjunctivitis

ICD-10-CM Code:
H10.5
ICD-10 Code for:
Blepharoconjunctivitis
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

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

H10.5 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of blepharoconjunctivitis. The code is not specific and is NOT valid for the year 2024 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 Applicable to Blepharoconjunctivitis

Non-specific codes like H10.5 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for blepharoconjunctivitis:

  • H10.50 for Unspecified blepharoconjunctivitis - NON-BILLABLE CODE

  • Use H10.501 for Unspecified blepharoconjunctivitis, right eye - BILLABLE CODE

  • Use H10.502 for Unspecified blepharoconjunctivitis, left eye - BILLABLE CODE

  • Use H10.503 for Unspecified blepharoconjunctivitis, bilateral - BILLABLE CODE

  • Use H10.509 for Unspecified blepharoconjunctivitis, unspecified eye - BILLABLE CODE

  • H10.51 for Ligneous conjunctivitis - NON-BILLABLE CODE

  • Use H10.511 for Ligneous conjunctivitis, right eye - BILLABLE CODE

  • Use H10.512 for Ligneous conjunctivitis, left eye - BILLABLE CODE

  • Use H10.513 for Ligneous conjunctivitis, bilateral - BILLABLE CODE

  • Use H10.519 for Ligneous conjunctivitis, unspecified eye - BILLABLE CODE

  • H10.52 for Angular blepharoconjunctivitis - NON-BILLABLE CODE

  • Use H10.521 for Angular blepharoconjunctivitis, right eye - BILLABLE CODE

  • Use H10.522 for Angular blepharoconjunctivitis, left eye - BILLABLE CODE

  • Use H10.523 for Angular blepharoconjunctivitis, bilateral - BILLABLE CODE

  • Use H10.529 for Angular blepharoconjunctivitis, unspecified eye - BILLABLE CODE

  • H10.53 for Contact blepharoconjunctivitis - NON-BILLABLE CODE

  • Use H10.531 for Contact blepharoconjunctivitis, right eye - BILLABLE CODE

  • Use H10.532 for Contact blepharoconjunctivitis, left eye - BILLABLE CODE

  • Use H10.533 for Contact blepharoconjunctivitis, bilateral - BILLABLE CODE

  • Use H10.539 for Contact blepharoconjunctivitis, unspecified eye - BILLABLE CODE

Clinical Information

  • Blepharoconjunctivitis

    inflammation of both the eyelids and the conjunctiva.

Patient Education


Pink Eye

Conjunctivitis is the medical name for pink eye. It involves inflammation of the outer layer of the eye and inside of the eyelid. It can cause swelling, itching, burning, discharge, and redness. Causes include:

  • Bacterial or viral infection
  • Allergies
  • Substances that cause irritation
  • Contact lens products, eye drops, or eye ointments

Pink eye usually does not affect vision. Infectious pink eye can easily spread from one person to another. The infection will clear in most cases without medical care, but bacterial pink eye needs treatment with antibiotic eye drops or ointment.

NIH: National Eye Institute


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • 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. This was the first year ICD-10-CM was implemented into the HIPAA code set.