ICD-9 27787 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 27787.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- E88.40Mitochondrial metabolism disorder, unspecifiedApproximate match
- E88.41MELAS syndromeApproximate match
- E88.42MERRF syndromeApproximate match
- E88.49Other mitochondrial metabolism disordersApproximate match
- H49.811Kearns-Sayre syndrome, right eyeApproximate match
- H49.812Kearns-Sayre syndrome, left eyeApproximate match
- H49.813Kearns-Sayre syndrome, bilateralApproximate match
- H49.819Kearns-Sayre syndrome, unspecified eyeApproximate match