ICD-10-CM M19.042 → ICD-9
Primary osteoarthritis, left hand
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 71514Approximate match
Primary osteoarthritis, left hand
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.