2025 ICD-10-CM Diagnosis Code J38.4

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Edema of larynx

  • J38.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2025 edition of ICD-10-CM J38.4 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of J38.4 – other international versions of ICD-10 J38.4 may differ.

Applicable To

  • Edema (of) glottis
  • Subglottic edema
  • Supraglottic edema

Type 1 Excludes

  • acute obstructive laryngitis [croup] (J05.0)
  • edematous laryngitis (J04.0)

The following code(s) above J38.4 contain annotation back-references

 that may be applicable to J38.4:

  • J00-J99  Diseases of the respiratory system
  • J38  Diseases of vocal cords and larynx, not elsewhere classified

Approximate Synonyms

  • Reinke’s edema
  • Reinkes edema

Clinical Information

  • A disorder characterized by swelling due to an excessive accumulation of fluid in the larynx.
  • Abnormal accumulation of fluid in tissues of any part of the larynx, commonly associated with laryngeal injuries and allergic reactions.
  • Swelling due to an excessive accumulation of fluid in the larynx.

ICD-10-CM J38.4 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
  • 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
  • 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
  • 154 Other ear, nose, mouth and throat diagnoses with mcc
  • 155 Other ear, nose, mouth and throat diagnoses with cc
  • 156 Other ear, nose, mouth and throat diagnoses without cc/mcc

Convert J38.4 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): No change

Code annotations containing back-references to J38.4:

  • Type 1 Excludes: R60

Diagnosis Index entries containing back-references to J38.4:

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