Q2009 Fosphenytoin inj peInjection, fosphenytoin, 50 mg phenytoin equivalent
Status E: excluded from the PFS by regulation.
1 of 2 payer prior-auth lists that name Q2009 require prior authorization or set conditions: Rocky Mountain Health Plans.
| Payer | Plan | State | Prior auth | Conditions | Since | Source |
|---|---|---|---|---|---|---|
| Rocky Mountain Health Plans | Rocky Mountain Medicare Advantage D-SNP | CO | prior auth required | Feb 1, 2025 | Rocky Mountain Health Plans Medicare Advantage Dual-Special Needs Plans – prior authorization Effective February 1, 2025 |
Q2009 appears in 4 coverage policies from Aetna.
| Payer | Policy | Role in policy | Reviewed | Document |
|---|---|---|---|---|
| Aetna | Eagle's and Ernest Syndrome (0400) | listed, no stance | Jun 30, 2026 | payer document |
| Aetna | Epilepsy Surgery (0394) | listed, no stance | Jun 23, 2026 | payer document |
| Aetna | Injectable Medications (0020) | listed, no stance (range Q2009-Q2017) | Mar 5, 2026 | payer document |
| Aetna | Vasectomy Procedures and Chronic Scrotal Content Pain (0027) | listed, no stance | Jan 27, 2026 | payer document |
From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.