ICD-9 5570 → ICD-10-CM

Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 5570.

Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.

K55.011Focal (segmental) acute (reversible) ischemia of small intestineApproximate match
K55.012Diffuse acute (reversible) ischemia of small intestineApproximate match
K55.019Acute (reversible) ischemia of small intestine, extent unspecifiedApproximate match
K55.021Focal (segmental) acute infarction of small intestineApproximate match
K55.022Diffuse acute infarction of small intestineApproximate match
K55.029Acute infarction of small intestine, extent unspecifiedApproximate match
K55.031Focal (segmental) acute (reversible) ischemia of large intestineApproximate match
K55.032Diffuse acute (reversible) ischemia of large intestineApproximate match
K55.039Acute (reversible) ischemia of large intestine, extent unspecifiedApproximate match
K55.041Focal (segmental) acute infarction of large intestineApproximate match
K55.042Diffuse acute infarction of large intestineApproximate match
K55.049Acute infarction of large intestine, extent unspecifiedApproximate match
K55.051Focal (segmental) acute (reversible) ischemia of intestine, part unspecifiedApproximate match
K55.052Diffuse acute (reversible) ischemia of intestine, part unspecifiedApproximate match
K55.059Acute (reversible) ischemia of intestine, part and extent unspecifiedApproximate match
K55.061Focal (segmental) acute infarction of intestine, part unspecifiedApproximate match
K55.062Diffuse acute infarction of intestine, part unspecifiedApproximate match
K55.069Acute infarction of intestine, part and extent unspecifiedApproximate match
K55.30Necrotizing enterocolitis, unspecifiedApproximate match
K55.31Stage 1 necrotizing enterocolitisApproximate match
K55.32Stage 2 necrotizing enterocolitisApproximate match
K55.33Stage 3 necrotizing enterocolitisApproximate match