Magnesium
JJ · Effective Jan 22, 2023
17 active Medicare policies list R41.840, and 3 commercial payer policies list 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.
Free account. Policy pages stay open to everyone.
JJ · Effective Jan 22, 2023
JM · Effective Jan 22, 2023
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
J9 · Effective Oct 1, 2015
J15 · Effective Oct 1, 2015
J6 · Effective Oct 1, 2015
JK · Effective Oct 1, 2015
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
3 policies from 2 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of R41.840 |
|---|---|---|
| Cognitive Rehabilitation | Feb 9, 2024 | Covered |
| Learning Disabilities, Dyslexia, and Vision | Feb 8, 2024 | Covered |
| Policy | Effective | Status of R41.840 |
|---|---|---|
| Ocular Photoscreening | Jun 1, 2026 | Covered |
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
National · Effective Oct 1, 2026
JL · Effective Oct 1, 2025
J9 · Effective Oct 1, 2025
J6 · Effective Apr 1, 2026
National · Effective Aug 6, 2026