B37.84

Candidal otitis externa

Billable / specific

B37.84 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from B37)

  • diseases generally recognized as communicable or transmissible
  • candidosis
  • moniliasis

Excludes1

Not coded here — never report together with this code.

Excludes2

Not included here — may be reported together when both conditions exist.

  • carrier or suspected carrier of infectious disease (Z22.-) (from B37)
  • certain localized infections - see body system-related chapters (from B37)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) (from B37)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39) (from B37)
  • influenza and other acute respiratory infections (J00-J22) (from B37)
  • hypersensitivity pneumonitis due to organic dust (J67.-) (from B37)
  • mycosis fungoides (C84.0-) (from B37)

Use additional code

Add a code to identify the following, if applicable.

  • code to identify resistance to antimicrobial drugs (Z16.-) (from B37)

Also known as

  • Candidiasis, candidal, otitis externa
  • Ear, tropical NEC, in candidiasis
  • Ear, tropical NEC, in moniliasis
  • Mycosis, mycotic, ear, in candidiasis
  • Mycosis, mycotic, ear, in moniliasis
  • Otitis, externa, in candidiasis
  • OtomycosisNEC, in candidiasis
  • OtomycosisNEC, in moniliasis

Parent code

  • B37.8Candidiasis of other sitesHeader

Related codes

  • B37.81Candidal esophagitisBillable
  • B37.82Candidal enteritisBillable
  • B37.83Candidal cheilitisBillable
  • B37.89Other sites of candidiasisBillable

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