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MA05.022a, Home-Use Light Box for the Treatment of Seasonal Affective Disorder (SAD)
Effective date
Not stated in the notice
Identified
Jun 19, 2026
Summary
Independence Blue Cross Medicare Advantage continues its non-coverage policy for home-use light boxes (E0203, A4634) for seasonal affective disorder treatment. This is a reissue confirming the existing position that these devices are not covered by Medicare and therefore not eligible for reimbursement under MA plans. No substantive change to coverage determination has occurred; this is a routine policy reaffirmation.
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What to do
Action · 4 steps
01No immediate action required.
02Billing teams should confirm that claims for HCPCS codes E0203 (therapeutic lightbox) and A4634 (replacement bulbs) for seasonal affective disorder continue to be denied as non-covered under Independence Blue Cross Medicare Advantage plans.
03Verify denial logic in billing system reflects non-coverage status.
04If any claims for these codes have been submitted, ensure they are processed as non-covered denials rather than reimbursed.
Codes mentioned
E0203A4634
Original notice
MA05.022a, Home-Use Light Box for the Treatment of Seasonal Affective Disorder (SAD)
medpolicy.ibx.com · Always check the source before changing claims.
Related changes
See all Independence Blue Cross changes →MA05.022a, Home-Use Light Box for the Treatment of Seasonal Affective Disorder (SAD)LowEffective Jan 1, 2023 · Medical Policy05.00.69c, Home-Use Light Box for the Treatment of Seasonal Affective Disorder (SAD)LowNo effective date · Medical Policy05.00.69c, Home-Use Light Box for the Treatment of Seasonal Affective Disorder (SAD)LowNo effective date · Medical PolicyBrowse every Independence Blue Cross change in the policy list