Medicare Part D coverage · oxcarbazepine · RxCUI 261360
oxcarbazepine 300 MG Oral Tablet [Trileptal]
Per the CMS 2026 Part D formulary file, oxcarbazepine 300 MG Oral Tablet [Trileptal] is covered by 76 Medicare Part D plans (1.5% of enrollable products), averaging Tier 2.5, with prior authorization required on 0% of covering formularies.
- 1.5%
- Plan coverage
- 76
- Plans covering
- T2.5
- Avg tier
- 0%
- Prior auth required
What the CMS Formulary Data Shows for oxcarbazepine 300 MG Oral Tablet [Trileptal]
Per the CMS 2026 Part D formulary file, oxcarbazepine 300 MG Oral Tablet [Trileptal] (RxNorm concept RXCUI 261360, generic name oxcarbazepine) appears on 2 distinct formulary files spanning 76 Medicare Part D plan offerings - 1.5% of enrollable Part D products, selective placement; verify formulary inclusion before enrolling. Tier placement ranges from Tier 1 to Tier 4, with a cross-plan average of Tier 2.5.
Real-world access to oxcarbazepine 300 MG Oral Tablet [Trileptal] depends on utilization management as much as tier placement: 0% of covering formularies require prior authorization. 0% require step therapy. 0% apply quantity limits.
Historical spending context from the CMS Medicare Part D Drug Spending Dashboard shows 195,822 Part D beneficiaries filled oxcarbazepine 300 MG Oral Tablet [Trileptal] in 2023, with total plan-and-beneficiary spending of $70,552,090 and an average per-beneficiary annual cost of $360.29. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry oxcarbazepine 300 MG Oral Tablet [Trileptal] today.
Coverage Details
- Formularies covering
- 2
- Plans covering
- 76
- Coverage rate
- 1.5%
- Tier range
- Tier 1 – Tier 4
- Average tier
- Tier 3, Preferred Brand
Restrictions
- Prior authorization required
- 0% of formularies
- Step therapy required
- 0% of formularies
- Quantity limits
- 0% of formularies
2023 Medicare Spending
- Beneficiaries
- 195,822
- Total spending
- $70,552,090
- Avg per beneficiary
- $360.29
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering oxcarbazepine 300 MG Oral Tablet [Trileptal]
76 Medicare Advantage plans with Part D drug coverage include this drug.
| Plan | Insurer | Tier | PA | Premium | States |
|---|---|---|---|---|---|
| Hamaspik Medicare Choice (HMO D-SNP) | Hamaspik, Inc. | T1 | No | $0 | NY |
| Hamaspik Medicare Select (HMO D-SNP) | Hamaspik, Inc. | T1 | No | $34.50 | NY |
| SCAN Connections (HMO D-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Connections at Home (HMO D-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan Nevada, Inc. | T4 | No | $0 | NV |
| SCAN Balance (HMO C-SNP) | Scan Health Plan Nevada, Inc. | T4 | No | $0 | NV |
| SCAN Strive (HMO C-SNP) | Scan Health Plan Nevada, Inc. | T4 | No | $0 | NV |
| SCAN MyChoice (HMO) | Scan Health Plan Nevada, Inc. | T4 | No | $0 | NV |
| SCAN Classic (HMO) | Scan Desert Health Plan, Inc. | T4 | No | $0 | AZ |
| SCAN Balance (HMO C-SNP) | Scan Desert Health Plan, Inc. | T4 | No | $0 | AZ |
| SCAN Embrace (HMO-POS I-SNP) | Scan Desert Health Plan, Inc. | T4 | No | $0 | AZ |
| SCAN Strive (HMO C-SNP) | Scan Desert Health Plan, Inc. | T4 | No | $0 | AZ |
| SCAN MyChoice (HMO) | Scan Desert Health Plan, Inc. | T4 | No | $0 | AZ |
| SCAN Classic WA (HMO) | Scan Health Plan (WA) | T4 | No | $0 | WA |
| SCAN MyChoice WA (HMO) | Scan Health Plan (WA) | T4 | No | $0 | WA |
| SCAN Classic (HMO) | Scan Health Plan (NM) | T4 | No | $0 | NM |
| SCAN Balance (HMO C-SNP) | Scan Health Plan (NM) | T4 | No | $0 | NM |
| SCAN Strive (HMO C-SNP) | Scan Health Plan (NM) | T4 | No | $0 | NM |
| SCAN MyChoice (HMO) | Scan Health Plan (NM) | T4 | No | $0 | NM |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
Show the next 30 plans
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Prime (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Alta (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Venture (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Venture (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Embrace (HMO I-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Embrace (HMO I-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Embrace (HMO-POS I-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Affirm partnered with Included LGBTQ+ Health (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Affirm partnered with Included LGBTQ+ Health (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Strive (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Strive (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Inspired by women for women (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Classic (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Balance (HMO C-SNP) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN Affirm partnered with Included LGBTQ+ Health (HMO) | Scan Health Plan | T4 | No | $0 | CA |
| SCAN MyChoice (HMO) | Scan Health Plan | T4 | No | $0 | CA |
Showing top 50 of 76 plans.
Frequently Asked Questions
Is oxcarbazepine 300 MG Oral Tablet [Trileptal] covered by Medicare Part D?
Yes, oxcarbazepine 300 MG Oral Tablet [Trileptal] is covered by 76 Medicare Part D plans (1.5% of all Part D formularies).
What tier is oxcarbazepine 300 MG Oral Tablet [Trileptal] on Medicare Part D plans?
oxcarbazepine 300 MG Oral Tablet [Trileptal] averages Tier 2.5 across Part D plans, ranging from Tier 1 to Tier 4.
Does oxcarbazepine 300 MG Oral Tablet [Trileptal] require prior authorization?
0% of Part D formularies require prior authorization for oxcarbazepine 300 MG Oral Tablet [Trileptal]. Step therapy: 0%. Quantity limits: 0%.
How much does Medicare spend on oxcarbazepine 300 MG Oral Tablet [Trileptal]?
In 2023, total Medicare Part D spending on oxcarbazepine 300 MG Oral Tablet [Trileptal] was $70,552,090, covering 195,822 beneficiaries. The average spend per beneficiary was $360.29.
Read our methodology - how this data is sourced, computed, and verified.
Nationwide similar Part D drugs
Data-derived peers across the CMS Part D formulary extract: nearest average tier placement and nearest prior-authorization rate. Not therapeutic alternatives or same-generic strengths.
Closest average formulary tier
Similar prior-authorization rate
- metronidazole 10 MG/ML Topical Cream [Noritate] 0% PA
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- diflunisal 375 MG Oral Tablet [Dolobid] 0% PA
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- indomethacin 50 MG Rectal Suppository [Indocin] 0% PA