24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol]
timolol
RxCUI: 1992300
What the CMS Formulary Data Shows for 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol]
Per the CMS 2026 Part D formulary file, 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] (RxNorm concept RXCUI 1992300, generic name timolol) appears on 1 distinct formulary file spanning 2 Medicare Part D plan offerings - 0% of enrollable Part D products, selective placement; verify formulary inclusion before enrolling. Tier placement ranges from Tier 1 to Tier 1, with a cross-plan average of Tier 1.
Real-world access to 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] 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 410 Part D beneficiaries filled 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] in 2023, with total plan-and-beneficiary spending of $803,317 and an average per-beneficiary annual cost of $1,959.31. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] today.
Coverage Details
- Formularies covering
- 1
- Plans covering
- 2
- Coverage rate
- 0%
- Tier range
- Tier 1, Preferred Generic
- Average tier
- Tier 1, Preferred Generic
Restrictions
- Prior authorization required
- 0% of formularies
- Step therapy required
- 0% of formularies
- Quantity limits
- 0% of formularies
2023 Medicare Spending
- Beneficiaries
- 410
- Total spending
- $803,317
- Avg per beneficiary
- $1,959.31
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol]
2 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 |
Frequently Asked Questions
Is 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] covered by Medicare Part D?
Yes, 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] is covered by 2 Medicare Part D plans (0% of all Part D formularies).
What tier is 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] on Medicare Part D plans?
24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] averages Tier 1 across Part D plans, ranging from Tier 1 to Tier 1.
Does 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] require prior authorization?
0% of Part D formularies require prior authorization for 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol]. Step therapy: 0%. Quantity limits: 0%.
How much does Medicare spend on 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol]?
In 2023, total Medicare Part D spending on 24 HR timolol 5 MG/ML Ophthalmic Solution [Istalol] was $803,317, covering 410 beneficiaries. The average spend per beneficiary was $1,959.31.
Read our methodology - how this data is sourced, computed, and verified.