Allergy Diagnostic Testing
J15
15 active Medicare policies list T40.425S, 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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J15
J6
JK
JE · Effective Sep 27, 2026
JF · Effective Sep 27, 2026
JJ · Effective Sep 27, 2026
JM · Effective Sep 27, 2026
JE · Effective Oct 1, 2015
J5 · Effective Mar 18, 2016
J8 · Effective Mar 18, 2016
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 T40.425S |
|---|---|---|
| Serum Iron Testing | Apr 15, 2026 | Covered |
National · Effective Sep 27, 2026
National · Effective Oct 4, 2026
National · Effective Sep 27, 2026
National · Effective Sep 27, 2026
National · Effective Sep 27, 2026