Allergy Testing
J5 · Effective Mar 18, 2016
8 active Medicare policies list T45.4X1A, 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.
Free account. Policy pages stay open to everyone.
J5 · Effective Mar 18, 2016
J8 · Effective Mar 18, 2016
JJ · Effective Oct 1, 2015
JM · Effective Oct 1, 2015
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
National · Effective Oct 1, 2026
JL · Effective Jan 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 T45.4X1A |
|---|---|---|
| Serum Iron Testing | Apr 15, 2026 | Covered |