CPT 45378: Diagnostic Colonoscopy
Diagnostic colonoscopy, flexible, with or without collection of specimen(s) by brushing or washing, through the stoma if applicable.
Documentation Requirements
- Indication for procedure
- Informed consent documented
- Bowel preparation quality assessment
- Extent of examination (cecum reached or reason if not)
- Findings described by segment
- Withdrawal time documented (minimum 6 minutes recommended)
- Complications or lack thereof
Billing Tips
- Base colonoscopy code — do not bill if interventional code (45380-45398) applies
- Document cecal landmarks to confirm complete examination
- Incomplete colonoscopy may require modifier 53
- Screening colonoscopy uses modifier 33 or specific screening codes
- Average risk screening: every 10 years starting at age 45
Frequently Asked Questions
What documentation is required for a complete colonoscopy?
Document indication, consent, prep quality, cecal landmarks, segmental findings, withdrawal time, and complications. Scribeable generates structured procedure notes covering all required elements.
How does Scribeable help with colonoscopy documentation?
Scribeable captures procedure dictation in real time and generates comprehensive procedure notes with prep quality, extent of exam, findings by segment, and quality metrics for compliant billing.