ICD-10-CM Z99.81 → ICD-9
Dependence on supplemental oxygen
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- V462
Dependence on supplemental oxygen
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.