Allergy Diagnostic Testing
J15
35 active Medicare policies list R21, 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 R21 |
|---|---|---|
| Polymerase Chain Reaction Testing: Selected Indications | Feb 9, 2024 | Covered |
J15 · Effective May 28, 2023
J9 · Effective Jul 11, 2021
JH · Effective Oct 1, 2015
JL · Effective Oct 1, 2015
JJ · Effective Oct 1, 2015
JM · Effective Oct 1, 2015
J5 · Effective Nov 14, 2021
J8 · Effective Nov 14, 2021
JE · Effective Oct 1, 2015
JF · Effective Oct 1, 2015
J6 · Effective Oct 1, 2015
JK · Effective Oct 1, 2015
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
JL · Effective Nov 17, 2025
National · Effective Jan 1, 2026
J9 · Effective Nov 17, 2025
J5 · Effective Jun 25, 2026
National · Effective Nov 27, 2025
National · Effective Oct 16, 2025
J6 · Effective Apr 1, 2026
National · Effective Nov 6, 2025