Documentation & Coding Risks
Avoid these common issues when documenting Colitis Unspecified.
Frequently Asked Questions
Use K52.9 for noninfective colitis when infectious causes are ruled out and no specific IBD type is documented. K51.90 is for ulcerative colitis without further specification.
For CMV colitis, sequence A08.3 (viral enteritis) first, followed by B25.8 (CMV).
Related condition guides
Documentation requirements, coding pitfalls and FAQs for conditions coded with K52.9.