isoniazid 10 MG/ML Oral Solution
isoniazid
RxCUI: 105292
What the CMS Formulary Data Shows for isoniazid 10 MG/ML Oral Solution
Per the CMS 2026 Part D formulary file, isoniazid 10 MG/ML Oral Solution (RxNorm concept RXCUI 105292, generic name isoniazid) appears on 248 distinct formulary files spanning 4,742 Medicare Part D plan offerings - 93.6% of enrollable Part D products, near-universal placement. Tier placement ranges from Tier 1 to Tier 4, with a cross-plan average of Tier 2.8.
Real-world access to isoniazid 10 MG/ML Oral Solution 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 11,875 Part D beneficiaries filled isoniazid 10 MG/ML Oral Solution in 2023, with total plan-and-beneficiary spending of $365,258 and an average per-beneficiary annual cost of $30.76. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry isoniazid 10 MG/ML Oral Solution today.
Coverage Details
- Formularies covering
- 248
- Plans covering
- 4,742
- Coverage rate
- 93.6%
- 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
- 11,875
- Total spending
- $365,258
- Avg per beneficiary
- $30.76
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering isoniazid 10 MG/ML Oral Solution
100 Medicare Advantage plans with Part D drug coverage include this drug.
| Plan | Insurer | Tier | PA | Premium | States |
|---|---|---|---|---|---|
| Sentara Community Complete Select (HMO D-SNP) | SENTARA HEALTH PLANS | T1 | No | $0 | VA |
| Sentara Community Complete (HMO D-SNP) | SENTARA HEALTH PLANS | T1 | No | $0 | VA |
| HealthSun HealthAdvantage Plan (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun MediMax (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun HealthAdvantage Plan (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun HealthAdvantage Plan (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun MediSun Plus (HMO D-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun HealthAdvantage Plus (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun HealthAdvantage Plus (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun MediSun Extra (HMO D-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun HealthAdvantage Plus (HMO) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun VitalCare (HMO C-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun VitalCare (HMO C-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun MediSun Full Dual Plus (HMO D-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| HealthSun MediSun Full Dual Extra (HMO D-SNP) | HEALTHSUN HEALTH PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Extra (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Extra Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete Platinum (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level Platinum (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Extra Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level Platinum (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Extra Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level Platinum (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Extra Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply More Platinum (HMO) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Complete Platinum (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Level Platinum (HMO C-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
| Simply Integrated (HMO D-SNP) | SIMPLY HEALTHCARE PLANS, INC. | T1 | No | $0 | FL |
Frequently Asked Questions
Is isoniazid 10 MG/ML Oral Solution covered by Medicare Part D?
Yes, isoniazid 10 MG/ML Oral Solution is covered by 4,742 Medicare Part D plans (93.6% of all Part D formularies).
What tier is isoniazid 10 MG/ML Oral Solution on Medicare Part D plans?
isoniazid 10 MG/ML Oral Solution averages Tier 2.8 across Part D plans, ranging from Tier 1 to Tier 4.
Does isoniazid 10 MG/ML Oral Solution require prior authorization?
0% of Part D formularies require prior authorization for isoniazid 10 MG/ML Oral Solution. Step therapy: 0%. Quantity limits: 0%.
How much does Medicare spend on isoniazid 10 MG/ML Oral Solution?
In 2023, total Medicare Part D spending on isoniazid 10 MG/ML Oral Solution was $365,258, covering 11,875 beneficiaries. The average spend per beneficiary was $30.76.
Read our methodology - how this data is sourced, computed, and verified.