What this is, in plain language
A blood test that measures your vitamin B12 level, which affects nerves, blood cells, and energy.
Why a clinician orders it
Anemia, numbness or tingling, memory concerns, certain diets, or medications (like metformin) that lower B12.
Medical necessity — what insurers usually look at
Usually covered when ordered for symptoms or risk factors. Routine screening without a reason may not be covered.
New to this? Read what medical necessity means and how to appeal a denial.
Documentation to ask about
- ✓Medical reason for the test
- ✓In-network lab confirmation
Questions for your provider
- ?Is the lab in-network?
Why this code is in our seed set
High-volume lab test in the CMS Top 100 Laboratory Procedures Ranked by Services.
Validated against
- •CMS Top 100 Laboratory Procedures Ranked by Services
- •AMA CPT code 82607 descriptor
Terms you'll see
Medical NecessityRead more →
The insurer is reviewing whether the service is clinically appropriate for your situation.
Important: AuraCode is an educational tool. It does not provide medical, legal, or insurance advice, claims decisions, or approval guarantees. Final coverage depends on your specific plan, eligibility, diagnosis, submitted documentation, and your insurer's review.