H62.4

ICD-10Non-billable category

Otitis externa in other diseases classified elsewhere

Official ICD-10-CM descriptor (FY2026)

Otitis externa in other diseases classified elsewhere

H62.4 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • otitis externa (in):
  • candidiasis (B37.84)
  • herpes viral [herpes simplex] (B00.1)
  • herpes zoster (B02.8)

Code first

Sequence the underlying condition before this code.

  • underlying disease, such as:
  • erysipelas (A46)
  • impetigo (L01.0-)

ICD-10-CM FY2026 defines 4 codes beneath H62.4. See the ICD-10-CM index for what this site publishes.

Related codes in H62

Where this code sits

Parent code
H62

Krasyn AI Coder

Get code suggestions automatically as you type notes. Free for 50 analyses.

Install for Chrome — free

Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

Get codes automatically as you write notes. Krasyn AI Coder for Chrome — free for 50 analyses.Install free →