Anthem BCBS and TMS coverage
Anthem Blue Cross Blue Shield covers TMS for treatment-resistant major depressive disorder. As one of the largest BCBS licensees — operating in 14+ states — their policies affect millions of members.
Eligibility criteria
Anthem generally requires:
- Diagnosis: Major Depressive Disorder, moderate to severe
- Medication trials: At least 2 adequate antidepressant trials from different classes
- Adequate trial: Therapeutic dose for a minimum of 6 weeks each
- Documentation: PHQ-9 or equivalent depression scale, plus clinical notes from your treating psychiatrist
- Prior authorization: Required before you start
What’s typically covered
- Initial course: Up to 36 sessions of rTMS (including theta burst protocols)
- Maintenance: Varies by plan — check yours specifically
- Any FDA-cleared device: NeuroStar, BrainsWay, MagVenture, etc.
Cost sharing by plan type
- Anthem PPO: Deductible + coinsurance (typically 20% in-network)
- Anthem HMO: Specialist copay per visit ($30-$60 is common)
- Anthem Medicare Advantage: Part B specialist copay
- High-deductible (HDHP): Full cost until you’ve met your deductible, then coinsurance
Prior authorization tips
- Your TMS clinic typically handles the prior auth submission
- They should include: detailed medication history with doses, durations, and reasons each failed; your current PHQ-9 score; a letter of medical necessity from your psychiatrist
- Response time: 5-15 business days for standard requests. Expedited review is available for urgent cases
- Watch for mid-course review: Some Anthem plans require a check-in at session 18-20 to continue authorization
If denied
- Most common reasons: Thin documentation of medication trials, missing depression severity scores, or not meeting the “adequate trial” bar
- Peer-to-peer review: Your psychiatrist can speak directly with Anthem’s medical reviewer. This often clears things up
- Formal appeal: File within 180 days with additional documentation
- External review: Available if internal appeal fails
Finding in-network providers
- Use Anthem’s “Find Care” tool at anthem.com
- Search for “TMS” or “transcranial magnetic stimulation”
- Filter by your specific plan
- Always verify directly with the TMS clinic that they accept your Anthem plan — network status can change
Related Insurance Guides
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How to Get TMS Approved
Call the number on the back of your insurance card and ask specifically about TMS therapy coverage. Get a reference number.
Gather records of your MDD diagnosis, all medication trials (names, doses, durations, outcomes), current PHQ-9 score, and therapy history.
Find an in-network TMS provider using our clinic directory. In-network clinics handle prior auth and know your insurer's requirements.
Your TMS clinic submits the prior auth request. Typical approval takes 5-15 business days. If denied, appeal — overturn rates are 60-70%.
What If You’re Denied?
Don't give up after a denial
TMS denial overturn rates are 60-70% on appeal. Steps to take:
- Request a peer-to-peer review — your psychiatrist talks directly to the insurer's medical director
- Submit additional documentation addressing the specific denial reason
- File a formal appeal with your state insurance department if internal appeals fail
- External review — most states allow independent external review of coverage denials
For more details, see our Prior Authorization Guide and Denied Coverage Appeals guide.