ICD-9 43490 → ICD-10-CM
Official CMS General Equivalence Mapping (GEM) equivalents for the retired ICD-9-CM code 43490.
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- I66.01Occlusion and stenosis of right middle cerebral arteryApproximate match
- I66.02Occlusion and stenosis of left middle cerebral arteryApproximate match
- I66.03Occlusion and stenosis of bilateral middle cerebral arteriesApproximate match
- I66.09Occlusion and stenosis of unspecified middle cerebral arteryApproximate match
- I66.11Occlusion and stenosis of right anterior cerebral arteryApproximate match
- I66.12Occlusion and stenosis of left anterior cerebral arteryApproximate match
- I66.13Occlusion and stenosis of bilateral anterior cerebral arteriesApproximate match
- I66.19Occlusion and stenosis of unspecified anterior cerebral arteryApproximate match
- I66.21Occlusion and stenosis of right posterior cerebral arteryApproximate match
- I66.22Occlusion and stenosis of left posterior cerebral arteryApproximate match
- I66.23Occlusion and stenosis of bilateral posterior cerebral arteriesApproximate match
- I66.29Occlusion and stenosis of unspecified posterior cerebral arteryApproximate match
- I66.3Occlusion and stenosis of cerebellar arteriesApproximate match
- I66.8Occlusion and stenosis of other cerebral arteriesApproximate match
- I66.9Occlusion and stenosis of unspecified cerebral arteryApproximate match