ICD-10-CM I15.9 → ICD-9
Secondary hypertension, unspecified
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 40599Approximate match
Secondary hypertension, unspecified
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.