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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Med Care. 2014 Apr;52(4):e21–e29. doi: 10.1097/MLR.0b013e31824ebdf5

Table 1.

CPT and HCPCS codes to identify colonoscopy claims in Medicare data

CPT code HCPCS code
Average risk screening colonoscopy G0121
High risk screening colonoscopy G0105
Diagnostic colonoscopy 44388, 45378
Colonoscopy with biopsy 44389, 45380
Colonoscopy with hot biopsy of polyp 44392, 45384
Colonoscopy with snare polypectomy 44393, 44394, 45383, 45385
Colonoscopy with submucosal injection 45381
Colonoscopy with hemorrhage control 45382, 44391
Colonoscopy with balloon dilation 45386
Colonoscopy with stent placement 45391, 44397
Colonoscopy with foreign body removal 45379