2024 ICD-10-CM Diagnosis Code C49.A4

by

Gastrointestinal stromal tumor of large intestine

  • C49.A4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM C49.A4 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of C49.A4 – other international versions of ICD-10 C49.A4 may differ.

The following code(s) above C49.A4 contain annotation back-references

 that may be applicable to C49.A4:

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

ICD-10-CM C49.A4 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 374 Digestive malignancy with mcc
  • 375 Digestive malignancy with cc
  • 376 Digestive malignancy without cc/mcc

Convert C49.A4 to ICD-9-CMCode 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.A4: