Magnesium
JJ · Effective Jan 22, 2023
8 active Medicare policies list T21.29XS, and 1 commercial payer policy lists it. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
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JJ · Effective Jan 22, 2023
JM · Effective Jan 22, 2023
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
J6 · Effective Apr 1, 2026
National · Effective Oct 1, 2026
1 policy from 1 payer
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of T21.29XS |
|---|---|---|
| Hyperbaric Oxygen Therapy (Systemic/Topical) | Jul 1, 2026 | Covered |