ICD-10-CM H18.40 → ICD-9
Unspecified corneal degeneration
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 37140
Unspecified corneal degeneration
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.