2025 ICD-10-CM Diagnosis Code D10.4

Benign neoplasm of tonsil

  • D10.4 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 D10.4 became effective on October 1, 2024.
  • This is the American ICD-10-CM version of D10.4 – other international versions of ICD-10 D10.4 may differ.

Applicable To

  • Benign neoplasm of tonsil (faucial) (palatine)

Type 1 Excludes

  • benign neoplasm of lingual tonsil (D10.1)
  • benign neoplasm of pharyngeal tonsil (D10.6)
  • benign neoplasm of tonsillar fossa (D10.5)
  • benign neoplasm of tonsillar pillars (D10.5)

The following code(s) above D10.4 contain annotation back-references

 that may be applicable to D10.4:

ICD-10-CM D10.4 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 D10.4 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
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