K51.31
Non-Billable
ChapterK00–K95
Ranksubcategory
Official Description
Ulcerative (chronic) rectosigmoiditis with complications
Use a more specific code (6 billable)
K51.311Ulcerative (chronic) rectosigmoiditis with rectal bleedingK51.312Ulcerative (chronic) rectosigmoiditis with intestinal obstructionK51.313Ulcerative (chronic) rectosigmoiditis with fistulaK51.314Ulcerative (chronic) rectosigmoiditis with abscessK51.318Ulcerative (chronic) rectosigmoiditis with other complicationK51.319Ulcerative (chronic) rectosigmoiditis with unspecified complications
Metadata & Insights
- •Non-billable category (requires more specific sub-code).
- •Chapter 11: Diseases of the Digestive System (K00-K95).
General instructions are available for the parent sections:
Clinical Hierarchy
BillableHas subcodes
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to K51.31:
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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