ICD-10-CM H40.002 → ICD-9
Preglaucoma, unspecified, left eye
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 36500Approximate match
Preglaucoma, unspecified, left eye
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.