2024 ICD-10-CM Diagnosis Code C49.A

Gastrointestinal stromal tumor

  • C49.A should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2024 edition of ICD-10-CM C49.A became effective on October 1, 2023.
  • This is the American ICD-10-CM version of C49.A – other international versions of ICD-10 C49.A may differ.

The following code(s) above C49.A contain annotation back-references

 that may be applicable to C49.A:

  • C00-D49  Neoplasms
  • C49  Malignant neoplasm of other connective and soft tissue

Code History

  • 2017 (effective 10/1/2016): New code
  • 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

Diagnosis Index entries containing back-references to C49.A:

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