ICD-9 5566 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 5566.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- K51.00Ulcerative (chronic) pancolitis without complicationsApproximate match
- K51.011Ulcerative (chronic) pancolitis with rectal bleedingApproximate match
- K51.012Ulcerative (chronic) pancolitis with intestinal obstructionApproximate matchPart of a combination mapping
- K51.013Ulcerative (chronic) pancolitis with fistulaApproximate matchPart of a combination mapping
- K51.014Ulcerative (chronic) pancolitis with abscessApproximate matchPart of a combination mapping
- K51.018Ulcerative (chronic) pancolitis with other complicationApproximate match
- K51.019Ulcerative (chronic) pancolitis with unspecified complicationsApproximate match