chlorothiazide 50 MG/ML Oral Suspension [Diuril]
chlorothiazide
RxCUI: 213439
What the CMS Formulary Data Shows for chlorothiazide 50 MG/ML Oral Suspension [Diuril]
Per the CMS 2026 Part D formulary file, chlorothiazide 50 MG/ML Oral Suspension [Diuril] (RxNorm concept RXCUI 213439, generic name chlorothiazide) appears on 7 distinct formulary files spanning 42 Medicare Part D plan offerings - 0.8% 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 3.
Real-world access to chlorothiazide 50 MG/ML Oral Suspension [Diuril] 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 101 Part D beneficiaries filled chlorothiazide 50 MG/ML Oral Suspension [Diuril] in 2023, with total plan-and-beneficiary spending of $17,639 and an average per-beneficiary annual cost of $174.64. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry chlorothiazide 50 MG/ML Oral Suspension [Diuril] today.
Coverage Details
- Formularies covering
- 7
- Plans covering
- 42
- Coverage rate
- 0.8%
- 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
- 101
- Total spending
- $17,639
- Avg per beneficiary
- $174.64
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering chlorothiazide 50 MG/ML Oral Suspension [Diuril]
42 Medicare Advantage plans with Part D drug coverage include this drug.
| Plan | Insurer | Tier | PA | Premium | States |
|---|---|---|---|---|---|
| Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | No | $0 | PA |
| Highmark Wholecare Medicare Assured Diamond (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | No | $0 | PA |
| Highmark Health Options Duals (HMO D-SNP) | HIGHMARK HEALTH OPTIONS WEST VIRGINIA INC. | T1 | No | $0 | WV |
| Highmark Health Options Duals (HMO D-SNP) | HIGHMARK BCBSD, INC. | T1 | No | $0 | DE |
| Highmark Wholecare Medicare Assured Ruby (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | No | $13.10 | PA |
| Highmark Wholecare Medicare Assured Ruby (HMO D-SNP) | GATEWAY HEALTH PLAN, INC. | T1 | No | $17.60 | PA |
| Highmark Health Options Duals Select (HMO D-SNP) | HIGHMARK BCBSD, INC. | T1 | No | $31.20 | DE |
| CalOptima Health OneCare Complete (HMO D-SNP) | ORANGE COUNTY HEALTH AUTHORITY | T2 | No | $0 | CA |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | UT |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | NV |
| Select Health Medicare Dual (HMO D-SNP) | SELECTHEALTH, INC. | T3 | No | $0 | UT |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | UT |
| Select Health Medicare + Kroger (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | NV |
| Select Health Medicare + Kroger (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | UT |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare Essential (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare + Kroger (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare Flex (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare + Kroger (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare Active (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | CO |
| Select Health Medicare Dual (HMO D-SNP) | SELECTHEALTH, INC. | T3 | No | $0 | NV |
| Select Health Medicare Wellness (HMO) | SELECTHEALTH, INC. | T3 | No | $0 | NV |
| Healthy Mississippi Premier Advantage (HMO-POS) | Healthy Mississippi, Inc. | T3 | No | $0 | MS |
| Network Health Select (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $0 | WI |
| Network Health Go (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $0 | WI |
| Network Health Anywhere (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $0 | WI |
| Network Health Choice (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $0 | WI |
| Network Health Zero (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $0 | WI |
| DrMax (HMO) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrExtraCare (HMO C-SNP) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrSelect (HMO) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrSelect-CFL (HMO) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrPlatinum-CFL (HMO D-SNP) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrTotalCare-CFL (HMO C-SNP) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| DrElite-SFL (HMO) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $0 | FL |
| FHCP Medicare Classic (HMO) | FLORIDA BLUE MEDICARE, INC. | T4 | No | $0 | FL |
| DrFlex (HMO D-SNP) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $1.10 | FL |
| DrPlus (HMO D-SNP) | DOCTORS HEALTHCARE PLANS, INC. | T4 | No | $4.80 | FL |
| Network Health Cares (PPO D-SNP) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $21.10 | WI |
| Network Health PlusRx (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $38.60 | WI |
| FHCP Medicare Rx Plus (HMO-POS) | FLORIDA BLUE MEDICARE, INC. | T4 | No | $49.00 | FL |
| Network Health PremierRx (PPO) | NETWORK HEALTH INSURANCE CORPORATION | T4 | No | $92.80 | WI |
Frequently Asked Questions
Is chlorothiazide 50 MG/ML Oral Suspension [Diuril] covered by Medicare Part D?
Yes, chlorothiazide 50 MG/ML Oral Suspension [Diuril] is covered by 42 Medicare Part D plans (0.8% of all Part D formularies).
What tier is chlorothiazide 50 MG/ML Oral Suspension [Diuril] on Medicare Part D plans?
chlorothiazide 50 MG/ML Oral Suspension [Diuril] averages Tier 3 across Part D plans, ranging from Tier 1 to Tier 4.
Does chlorothiazide 50 MG/ML Oral Suspension [Diuril] require prior authorization?
0% of Part D formularies require prior authorization for chlorothiazide 50 MG/ML Oral Suspension [Diuril]. Step therapy: 0%. Quantity limits: 0%.
How much does Medicare spend on chlorothiazide 50 MG/ML Oral Suspension [Diuril]?
In 2023, total Medicare Part D spending on chlorothiazide 50 MG/ML Oral Suspension [Diuril] was $17,639, covering 101 beneficiaries. The average spend per beneficiary was $174.64.
Read our methodology - how this data is sourced, computed, and verified.