2022 ICD-10-CM Code H01.01B

Ulcerative blepharitis left eye, upper and lower eyelids

Version 2021

Valid for Submission

ICD-10:H01.01B
Short Description:Ulcerative blepharitis left eye, upper and lower eyelids
Long Description:Ulcerative blepharitis left eye, upper and lower eyelids

Code Classification

  • Diseases of the eye and adnexa (H00–H59)
    • Disorders of eyelid, lacrimal system and orbit (H00-H05)
      • Other inflammation of eyelid (H01)

H01.01B is a billable diagnosis code used to specify a medical diagnosis of ulcerative blepharitis left eye, upper and lower eyelids. The code H01.01B is valid during the fiscal year 2022 from October 01, 2021 through September 30, 2022 for the submission of HIPAA-covered transactions.

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code H01.01B are found in the index:

Replacement Code

H0101B replaces the following previously assigned ICD-10 code(s):

Information for Patients


Eyelid Disorders

Your eyelids help protect your eyes. When you blink, your eyelids spread moisture over your eyes. Blinking also helps move dirt or other particles off the surface of the eye. You close your eyelids when you see something coming toward your eyes. This can help protect against injuries.

Like most other parts of your body, your eyelids can get infected, inflamed, or even develop cancer. There are also specific eyelid problems, including

Treatment of eyelid problems depends on the cause.


[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