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CPT 99211 is a nurse-level E/M that implies no physician was present
If you think you might be low on B12, ask your doctor about getting a blood test to check your vitamin B12 level
They found that B12 deficiency is a big concern, mainly in beta-thalassemia major patients
Do a vitamin B12 test If you suspect your vitamin B12 levels are low, or youre worried about nutritional deficiencies after adopting a vegan diet, you can do a urine or blood test to check your vitamin b12 levels
Neurological deterioration requires investigation
This secondary messenger subsequently activates protein kinase A (PKA)
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