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3. Chapter - C00-D49
4. Section - C45-C49
5. Category - C49
6. C49.A4

C49.A4 - Gastrointestinal stromal tumor of large intestine

• Applicable to Gastrointestinal stromal tumor of large intestine
• The 2025 edition of ICD10-CM C49.A4 became effective on October 1, 2024.
• This is the American ICD10-CM version of C49.A4 - other international versions of ICD10 C49.A4 may differ.
• C49.A4 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above C49.A4 contain annotation back-references that may be applicable to C49.A4:

• Chapter: C00-D49 - Neoplasms
• Section: C45-C49 - Malignant neoplasms of mesothelial and soft tissue
• Category: C49 - Malignant neoplasm of other connective and soft tissue

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.