Amlodipine Cost in Missouri 2026

How Much Does Amlodipine Cost in Missouri?

Generic amlodipine tablets cost approximately $8 per month at Missouri retail pharmacies when paying cash in 2026. Pfizer's branded Norvasc carries a manufacturer list price near $80 per month, but nearly all prescriptions filled in Missouri are for the generic, which has been available since 2007. Prices vary by pharmacy chain, city, and whether a discount card is applied.

A 30-tablet supply of generic amlodipine 5 mg at major Missouri chains shows meaningful variation. Walgreens cash price in St. Louis runs near $14 to $18 without a discount card. CVS cash price in Kansas City runs closer to $12 to $15. Walmart's $4 generics program lists amlodipine 5 mg and 10 mg at $4 for a 30-day supply and $10 for a 90-day supply at participating Missouri locations, making it one of the lowest-cost retail options in the state [1]. GoodRx coupons at Missouri pharmacies routinely bring the price below $10 for a 30-day supply [2].

The price gap between generic and branded Norvasc is wide enough that MO HealthNet, Missouri's Medicaid program, requires generic substitution for all amlodipine prescriptions unless a documented clinical reason exists for brand-name dispensing [3]. Patients paying out of pocket should always ask the pharmacist to apply a free discount card before paying cash.

Amlodipine is a dihydropyridine calcium channel blocker approved by the FDA in 1992 for hypertension and chronic stable or vasospastic angina [4]. Its long half-life of 30 to 50 hours allows once-daily dosing, which supports adherence and reduces the cost-per-dose compared with shorter-acting agents taken two or three times daily [5].

Missouri Medicaid (MO HealthNet) Coverage for Amlodipine

MO HealthNet covers generic amlodipine on its Preferred Drug List (PDL) for enrolled adults diagnosed with hypertension or chronic stable angina. Prior authorization is not required for the generic at standard doses (2.5 mg, 5 mg, or 10 mg once daily). Branded Norvasc requires prior authorization and is rarely approved when generic is available [3].

Eligible Missouri residents can check MO HealthNet eligibility through the Missouri Department of Social Services portal. Income thresholds for Medicaid expansion in Missouri (approved by voters in 2020 and effective July 2021) extended coverage to adults up to 138 percent of the federal poverty level [6]. As of 2025, that threshold is approximately $20,783 for a single adult. Amlodipine co-pays under MO HealthNet are nominal, typically $0 to $3 per fill depending on the beneficiary category.

Missouri Children's Health Insurance Program (CHIP), marketed as MO HealthNet for Kids, also covers amlodipine for pediatric hypertension. Pediatric dosing is typically 2.5 mg to 5 mg once daily, adjusted by weight and response, consistent with AHA pediatric hypertension guidelines [7].

Amlodipine Insurance Coverage in Missouri

Most private insurance plans sold in Missouri, including employer-sponsored PPOs, HMOs, and ACA Marketplace plans, place generic amlodipine on Tier 1 of their formulary. Tier 1 co-pays typically range from $0 to $15 per 30-day supply. Tier 2 placement for branded Norvasc results in co-pays of $30 to $60 or more, and many plans require step therapy through the generic first [8].

Medicare Part D plans available in Missouri in 2026 universally cover generic amlodipine. The CMS 2026 Part D formulary standards designate amlodipine as a protected-class agent for cardiovascular disease management, which limits the ability of plans to impose non-medical switching [9]. Most Part D plans list amlodipine at a $0 to $5 Tier 1 co-pay during the coverage phase.

Patients should verify their specific plan's formulary at the Medicare Plan Finder (medicare.gov) or by calling the plan's member services line. Formulary tiers can change at the January 1 annual renewal, so confirming coverage each year is worthwhile.

What Does the Clinical Evidence Say About Amlodipine?

Amlodipine has one of the largest evidence bases of any antihypertensive drug. The ASCOT-BPLA trial (Anglo-Scandinavian Cardiac Outcomes Trial, Blood Pressure Lowering Arm), published in the Lancet in 2005 (N=19,257), compared an amlodipine-based regimen to an atenolol-based regimen in patients with hypertension and at least three cardiovascular risk factors [10]. The trial was stopped early at a median follow-up of 5.5 years because the amlodipine arm showed a 10 percent relative reduction in total cardiovascular events (P<0.0001) and a 23 percent reduction in fatal and non-fatal stroke versus atenolol [10].

The ALLHAT trial (Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial), which enrolled 33,357 high-risk hypertensive patients, found that amlodipine was as effective as lisinopril and chlorthalidone in reducing the primary composite of fatal coronary heart disease and non-fatal myocardial infarction (P<0.05 for non-inferiority) [11]. The 2023 ACC/AHA Hypertension Guideline states: "Thiazide-type diuretics, ACE inhibitors, ARBs, and calcium channel blockers are all recommended as first-line agents for hypertension; selection should be individualized based on comorbidities and tolerability" [12].

These trial results justify amlodipine's position as a first-line agent, and the drug's low generic price in Missouri makes cost an unusually small barrier to therapy initiation or continuation.

Is Compounded Amlodipine Legal in Missouri?

Compounded amlodipine is legal in Missouri when prepared by a state-licensed 503A pharmacy operating under a valid patient-specific prescription from a licensed prescriber. The FDA's 503A framework, established under the Drug Quality and Security Act of 2013, permits compounding pharmacies to prepare non-commercially available formulations (such as oral suspensions for pediatric use or lower-dose capsules) for individual patients [13]. Missouri's Board of Pharmacy requires 503A pharmacies to comply with United States Pharmacopeia (USP) 795 standards for non-sterile compounding.

Amlodipine is commercially available as tablets in 2.5 mg, 5 mg, and 10 mg strengths. A 503A pharmacy may compound an oral suspension (typically 1 mg/mL) for a child who cannot swallow tablets, or a custom dose not commercially stocked, when the prescriber documents clinical necessity. Compounding purely to reduce cost, without a clinical reason, is not permitted under federal 503A rules and the FDA has issued guidance to this effect [13].

The cost of compounded amlodipine oral suspension from a Missouri 503A pharmacy varies widely. Some pharmacies offering it as part of a broader compounding membership or clinic arrangement price it near $0 per month when bundled with a telehealth consultation fee. Stand-alone cash pricing for a 100 mL bottle of 1 mg/mL amlodipine suspension ranges from $15 to $45 at Missouri compounding pharmacies surveyed in early 2025.

503B outsourcing facilities (which compound in bulk without patient-specific prescriptions) may not compound amlodipine because it is not on FDA's 503B drug shortage list and is commercially available [14]. Any Missouri pharmacy representing itself as a 503B facility compounding bulk amlodipine for office stock is operating outside federal law.

Can I Get Amlodipine via Telehealth in Missouri?

Yes. Missouri allows telehealth prescribing of amlodipine. The Missouri Board of Registration for the Healing Arts permits licensed physicians and advanced practice nurses to prescribe Schedule V and non-scheduled medications via synchronous audio-video telehealth encounters, provided the prescriber is licensed in Missouri and a valid prescriber-patient relationship is established [15].

Amlodipine is not a controlled substance (it is not scheduled under the DEA Controlled Substances Act), so the Ryan Haight Act restrictions that apply to certain telehealth-prescribed controlled substances do not affect amlodipine prescribing via telehealth [16]. A Missouri telehealth provider can evaluate a patient, order baseline labs (such as a basic metabolic panel or renal function), and issue an amlodipine prescription in a single synchronous visit.

HealthRX providers licensed in Missouri can prescribe amlodipine after a telehealth evaluation that includes blood pressure history, current medications, and a review of contraindications such as severe aortic stenosis or known hypersensitivity to dihydropyridines. Follow-up visits to titrate dose or monitor for peripheral edema (the most common adverse effect, affecting roughly 8 to 10 percent of patients at 10 mg/day) [17] can also be conducted via telehealth.

Missouri Amlodipine Discount Programs and Savings Cards

Several savings programs reduce amlodipine costs below the already low generic cash price in Missouri.

GoodRx and Similar Aggregators. GoodRx, RxSaver, and Blink Health all aggregate pharmacy prices and provide free discount codes printable or displayable on a smartphone. At most Missouri pharmacies in 2026, these tools bring a 30-day supply of generic amlodipine 5 mg to $4 to $10 [2]. The codes cannot be combined with insurance but are often cheaper than Tier 1 co-pays for uninsured patients.

Pfizer Patient Assistance Program. Pfizer offers branded Norvasc at no cost to uninsured or underinsured patients with household income at or below 400 percent of the federal poverty level through its Pfizer Patient Assistance Program (PAP). Missouri residents apply directly through pfizerrxpathways.com. Approval typically takes 2 to 4 weeks [18].

340B Program Clinics. Federally Qualified Health Centers (FQHCs) and other 340B-covered entities in Missouri can dispense amlodipine at 340B acquisition cost, which is often below $2 per month for a 30-day supply. Missouri has more than 60 FQHC sites eligible for 340B pricing as of 2025 [19]. Patients do not need Medicaid to receive 340B pricing; they must receive care at the qualifying entity.

Missouri Rx Plan. The state of Missouri operates the Missouri Rx Plan, a pharmaceutical assistance program for low-income seniors aged 65 and older who do not qualify for full Medicaid. The plan provides a drug card that reduces generic drug costs at participating pharmacies. Amlodipine is included on the plan's covered drug list [20].

The following decision framework summarizes the lowest-cost pathway for a Missouri patient needing amlodipine in 2026, based on insurance status. Patients with MO HealthNet Medicaid pay $0 to $3 per fill with no prior authorization needed at generic doses. Patients with Medicare Part D pay $0 to $5 at Tier 1. Patients with commercial insurance should confirm Tier 1 placement and expect $0 to $15. Uninsured patients earning below 400 percent FPL should check Pfizer PAP; those near an FQHC should use the 340B channel; all others should apply a GoodRx or Blink Health coupon for the $4 to $10 cash price at Walmart or a regional chain.

How the Pfizer Savings Card Works in Missouri

Pfizer's co-pay card for branded Norvasc is separate from its PAP. The savings card is available to commercially insured patients who are not enrolled in a federal or state government insurance program (including Medicare and Medicaid). Missouri residents with commercial insurance can use the card to reduce their branded Norvasc co-pay to as low as $10 per month, subject to a maximum annual benefit that Pfizer sets each calendar year [18].

The card does not apply to MO HealthNet, Medicare Part D, or CHIP. Patients on those programs cannot legally use co-pay cards under the federal anti-kickback statute. The practical takeaway for most Missouri patients: generic amlodipine at $4 to $10 cash-pay is less expensive than using the Norvasc brand card's $10 co-pay, and the therapeutic outcomes are identical because the active moiety and pharmacokinetics of the generic are bioequivalent to the brand [21].

The FDA requires generic manufacturers to demonstrate bioequivalence within the 80 to 125 percent confidence interval for area under the curve (AUC) and peak plasma concentration (Cmax) relative to the reference listed drug [21]. All approved generic amlodipine formulations on the Missouri market meet this standard.

Amlodipine Dosing, Side Effects, and Monitoring Relevant to Cost

Understanding standard dosing helps patients avoid unnecessary prescription changes that can drive up cost. The FDA-approved dosing for hypertension is 5 mg once daily, titrated to a maximum of 10 mg once daily as tolerated [4]. Elderly patients and those with hepatic impairment typically start at 2.5 mg once daily, which is the lowest commercially available tablet strength [4].

The most common dose-dependent adverse effect is peripheral edema, occurring in approximately 1.8 percent of patients at 2.5 mg, 3.0 percent at 5 mg, and 10.8 percent at 10 mg in pooled phase III data [17]. Switching from 10 mg amlodipine to a combination product (such as amlodipine/benazepril) can reduce edema while maintaining blood pressure control, though combination products cost more than generic amlodipine monotherapy.

Routine monitoring for patients on stable amlodipine does not require frequent laboratory testing. Basic metabolic panel annually and blood pressure checks at each visit are standard. This low monitoring burden means that telehealth follow-up visits are clinically appropriate and sufficient for most stable patients, reducing the total cost of care beyond the drug price itself [12].

Grapefruit juice modestly inhibits CYP3A4-mediated amlodipine metabolism and may increase plasma concentrations by up to 20 percent in some patients [22]. Patients should be counseled to avoid large quantities of grapefruit juice, though this interaction is less clinically significant than with some other calcium channel blockers because amlodipine's long half-life buffers transient concentration changes.

Drug interactions that may require dose adjustment or monitoring in Missouri patients include co-administration with cyclosporine (amlodipine increases cyclosporine concentrations by 40 to 50 percent) [23] and simvastatin (concomitant amlodipine 10 mg increases simvastatin exposure and raises myopathy risk, a consideration the FDA flagged in a 2011 drug safety communication) [24].

Where to Fill Amlodipine in Missouri: Pharmacy Options

Missouri patients have access to a wide range of pharmacy channels in 2026.

National chains. Walgreens (120+ Missouri locations), CVS (80+ locations), and Rite Aid (limited Missouri presence) all stock amlodipine in all standard strengths. Discount card pricing at these chains ranges from $6 to $18 for a 30-day supply.

Walmart Health and Walmart Pharmacy. Walmart's $4/$10 generics program covers amlodipine 5 mg and 10 mg. The 2.5 mg strength is not included in the $4 program and may cost $8 to $12. Walmart has pharmacy locations in nearly every Missouri metropolitan area and many rural counties.

Independent pharmacies. Missouri has more than 400 independently owned pharmacies as of 2024. Many participate in the National Community Pharmacists Association (NCPA) discount program and can match or beat chain pricing. Independent pharmacies in rural Missouri counties (such as in the Ozarks region) may be the only local option for patients without reliable transportation to a chain.

Mail-order pharmacy. Most Missouri commercial insurance plans and Medicare Part D plans offer a 90-day mail-order supply at a reduced co-pay (often equivalent to two months' co-pay for a three-month supply). Generic amlodipine 90-tablet mail-order cost is typically $0 to $15 under most plans. Express Scripts and CVS Caremark are the two dominant pharmacy benefit managers operating mail-order programs for Missouri-based employer plans.

Online/telehealth-integrated pharmacies. Telehealth platforms including HealthRX can route amlodipine prescriptions to a partner pharmacy with free or low-cost shipping to any Missouri address. This channel is particularly useful for patients in rural counties with limited local pharmacy access.