ICD-10-CM K59.31 → ICD-9
Toxic megacolon
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 5569Approximate match
Toxic megacolon
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.