C49.A is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Gastrointestinal stromal tumor.
Codes
C49.A0
Gastrointestinal stromal tumor, unspecified site
C49.A1
Gastrointestinal stromal tumor of esophagus
C49.A2
Gastrointestinal stromal tumor of stomach
C49.A3
Gastrointestinal stromal tumor of small intestine
C49.A4
Gastrointestinal stromal tumor of large intestine
C49.A5
Gastrointestinal stromal tumor of rectum
C49.A9
Gastrointestinal stromal tumor of other sites
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
New code