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Medical & prescription drugs

Each medical plan option (except the “no coverage” option) offers the same basic plan components, including prescription drug and behavioral health care benefits. For more detailed medical plan comparison charts, review the Summaries of Benefits and Coverage. U.S. expatriates, click here.

Medical plan

Plan option

What it offers

Merck PPO — Horizon BCBS

  • Offers a wide range of preventive and medically necessary services and supplies
  • You can see any provider you choose
  • You will generally pay less for health care services when you use in-network providers
  • You do not need to choose a primary care physician (PCP)
  • You do not need a referral to see a specialist

Health Plan Plus Hawaii HMO
(Hawaii residents only)

  • Coverage is generally available only if you use in-network providers

No coverage option

  • Offers no coverage for medical services (including behavioral health care)
  • Offers no coverage for prescription drugs (including Merck-brand prescription drugs)

This option may make sense if you have medical coverage elsewhere (for example, through a spouse’s/domestic partner’s plan).

For residents of Hawaii: Due to state law requirements, employees who opt out or waive their employer’s medical coverage must sign a coverage waiver form. If you live or work in Hawaii, and you choose the “no coverage” option under the Merck medical plan, a coverage waiver form will be mailed to you to complete and return. Contact the Benefits Service Center for more information.

Monthly contributions for 2024 (full-time and part-time)

Monthly contributions

Employee only

Employee + spouse/domestic partner

Employee + child(ren)

Employee + spouse/domestic partner + child(ren)

Merck PPO — Horizon BCBS

$100

$250

$200

$350

Health Plan Plus Hawaii HMO
(Hawaii residents only)

$75

$190

$151

$265

The following is a high-level summary of the benefits offered under the Merck PPO medical plan. For details about the medical plan, including other options and any exclusions and limitations that may apply, click here to access the plan documents.

Merck PPO — Horizon BCBS

In-network

Out-of-network

Plan features, highlights and limitations

Annual deductible
(individual/family maximum)

$500/$1,000

$1,000/$2,000

Annual out-of-pocket maximum
(includes deductible)
varies based on your base pay at Nov. 1
(or your date of hire, if later):

  • Under $80,001
  • $80,001 to $140,000
  • $140,001 to $200,000
  • $200,001 and over
  • $1,500/$3,000
  • $2,500/$5,000
  • $3,500/$7,000
  • $4,500/$9,000
  • $3,000/$6,000
  • $5,000/$10,000
  • $7,000/$14,000
  • $9,000/$18,000

Plan coinsurance

80%, after deductible

70% of reasonable and customary limit, after deductible

Reasonable and customary charges

N/A

You pay amounts above reasonable and customary

Lifetime maximum

None

None

Wellness benefits

Routine annual physical exams

100%, no deductible

70% of reasonable and customary limit, no deductible

Wellness/preventive services
(excluding routine immunizations)

100%, no deductible

70% of reasonable and customary limit, no deductible

Routine cancer screening
(colonoscopy, lung CT, mammogram, pap smear, prostate PSA, skin)

100%, no deductible

70% of reasonable and customary limit, no deductible

Outpatient medical care (other than preventive care)

Physician office visits
(excluding wellness benefits)

80%, after deductible

70% of reasonable and customary limit, after deductible

Telehealth consultations
(only applicable to providers in designated telehealth networks)

80%, after deductible

Not covered

Urgent care

80%, after deductible

70% of reasonable and customary limit, after deductible

Emergency services

Ambulance

80%, after deductible

80%, after deductible

Emergency room

80%, after deductible

80%, after deductible

Special services

Chiropractic care

Up to 25 visits per calendar year per person; maintenance therapy not covered

80%, after deductible

70% of reasonable and customary limit, after deductible

Fertility benefits

Artificial insemination, ovulation induction, advanced reproductive treatment (ART)

80%, after deductible

70% of reasonable and customary limit, after deductible

Note: A combined lifetime maximum of $25,000 applies for medical benefits across all medical plan options

Maternity delivery

Charges in a hospital or approved, licensed birthing center

80%, after deductible

70% of reasonable and customary limit, after deductible

Short-term rehabilitation

Physical therapy, occupational therapy, speech therapy

80%, after deductible

70% of reasonable and customary limit, after deductible

Transgender benefits
(gender confirmation surgery, “cosmetic” procedures, behavioral health, etc.)

80%, after in-network deductible
Precertification required

80%, after deductible
Precertification required

In-home drug therapy

80%, after deductible
Precertification required

Not covered

Mental health and substance abuse

  • Inpatient
  • Outpatient — performed in a behavioral health care provider’s office

80%, after deductible

70% of reasonable and customary limit, after deductible

Click here to access the Horizon claim form.

Prescription drug benefits

The managed prescription drug program (including Merck-brand drugs) is included with all medical options except the “no coverage” option. Our managed drug program is administered by CVS Caremark.

Visit caremark.com, where you can:

  • Order refills
  • Check the status of your orders
  • Request more order forms and envelopes
  • Receive refill reminders, warnings of drug interactions and ways to save money, and
  • Check drug costs. Compare the cost of a generic drug versus a non-Merck brand drug or the cost of home delivery versus purchasing your medication from your local retail pharmacy.

You can also download the free CVS Caremark app to refill and renew prescriptions, check your order status and more! When downloading the CVS app, choose “CVS Caremark” (blue) and not the in-store retail app called “CVS Pharmacy” (red). Apps can be downloaded from the App Store or Google Play.

The following is a high-level summary of the prescription drug coverage offered under the Merck PPO medical plan option. For details about any exclusions and limitations that may apply and other medical plan options, click here to access the plan documents.

Participating retail pharmacy up to a 30-day supply

CVS Caremark (home delivery service) or Retail90 (retail) up to a 90-day supply

Annual out-of-pocket maximum
(individual/family maximum)

$1,500/$3,000 (combined retail and home delivery service)

Non-diabetic medications

Amount you pay

Amount you pay

Generic drugs

$10

$20

Brand drugs when a generic equivalent is NOT available

$0
20% of discounted price, up to $50 maximum (per prescription)

$0
20% of discounted price, up to $100 maximum (per prescription)

Brand drugs when generic equivalent is available

  • Merck/non-Merck brand drugs

40% of discounted price, up to $100 maximum (per prescription)

40% of discounted price, up to $200 maximum (per prescription)

Diabetic medications and supplies

Generic and Merck-brand diabetes medication and supplies

$0

$0

Non-Merck brand diabetes medications and supplies

$10

$20

Note: Fertility benefits have a $10,000 prescription lifetime maximum per patient.

Click here to access the CVS Caremark reimbursement claim form.

Click here to access CVS Caremark mail order form.

Additional plan features

Lyra Health provides fast access to high-quality evidence-based mental health care. The first 12 sessions are free and available to you, your spouse/domestic partner, any of your household members and your dependent children outside the household (up to age 26). Following your online assessment, Lyra creates a care plan for you, designed specifically for your unique needs and lifestyle, including a curated selection of mental health coaches and therapists who are currently taking appointments. With Lyra, you can book an appointment with the provider who works best for you. For more information about Lyra, go to the Mentally well section of this site.

Visit merck.lyrahealth.com or call 844-737-9423 to get started.

*Merck medical plan members enrolled in the Merck PPO with Horizon BCBS can continue therapy with their Lyra provider beyond the 12 free sessions, and access medication management, all subject to in-network deductibles and coinsurance. Please note: Guided self-care and coaching are not available beyond the 12 free sessions. Medication management sessions are not included in the 12 free sessions. Lyra’s pricing varies based on the provider and type of service. For details on the in-network deductible and/or coinsurance you will be expected to pay, go to the Medical and prescription drugs section of this site. For questions about Lyra provider session rates, contact the Lyra Care Navigator Team at 844-737-9423 or email them at care@lyrahealth.com.

Get medical care 24/7 from U.S. board-certified, licensed doctors for conditions such as: abdominal pain, colds and flu, fever, skin irritations, sinusitis and more.

Visit horizonblue.com/merck.

2nd.MD will provide expert second opinions — such as confirming a complex or rare diagnosis, weighing in on a prescribed treatment plan or providing an alternative approach — with medical specialists at leading institutions.

Call a Horizon Health Guide at 877-663-7258, Monday through Friday, 8 a.m. to 11 p.m. ET to get started.

MSK Direct can facilitate access to expert cancer care, guarantee an expedited appointment as fast as clinically appropriate, help you gather all necessary medical records and introduce you to your clinical team at your first appointment. You do not need to be enrolled in the Merck medical plan to take advantage of MSK Direct, and it’s available to your immediate and extended family members. For more information, go to mskcc.org/merck or call 833-986-1751.

In addition, you have fast access to high-quality cancer care through Dana-Farber, the #1 cancer hospital in New England. Dana-Farber’s dedicated team of experts is there to provide support during your cancer diagnosis, treatment or a second opinion. You do not need to be enrolled in Merck medical plan to take advantage of Dana-Farber Direct Connect. For more information, go to dana-farber.org/merck, call 866-977-3262 Monday through Friday from 8 a.m. to 5 p.m. ET or email DirectConnect@dfci.harvard.edu.

Livongo is a diabetes management program offered at no cost to you and your covered dependents who are Merck medical plan participants diagnosed with type 1 or type 2 diabetes. It provides personalized, relevant, timely support to help you to lead a better life. The program includes:

  • Free, unlimited supplies, shipped directly to you
  • Real‑time data analytics with educational support to help you better manage your diabetes, and
  • 24/7 personalized support through an advanced meter, mobile app and coaches who are available to answer questions or provide real‑time interventions.

Click here (company code: Merck) to register or call 800-945-4355 to learn more.

The first step to using Merck’s fertility benefits is to contact a Horizon Health Guide. They will connect you with WINFertility, a family-building advocacy support program. Fertility nurse care managers and behavioral health specialists will guide you through every step of your journey with medical expertise and emotional support.

Call a Horizon Health Guide at 877-663-7258, Monday through Friday, 8 a.m. to 11 p.m. ET to get started.

We provide a full range of transgender-related benefits and procedures for those with a diagnosis of gender dysphoria.

Since only a handful of doctors specialize in trans-care, you can use any accredited physician or provider, regardless of location or whether they accept insurance, and receive coverage as if it were in-network. This includes behavioral health therapists who specialize in transgender patients.

We follow evidence-based guidelines provided by the World Professional Association for Transgender Health (WPATH).

To speak to a dedicated Horizon Health Guide transgender specialist, call 877-663-7258, Monday through Friday, 8 a.m. to 11 p.m. ET.

If you’re planning to retire soon, and you are eligible for subsidized retiree medical coverage and you or your dependent are or soon will be at least age 65 and Medicare-eligible, you must take action by carefully reviewing the following information:

The “no coverage” option under the medical plan
If you are enrolled in the “no coverage” option under the medical plan on the date your employment ends, or you do not cover all of your eligible dependents, and you are eligible for subsidized retiree medical coverage, and you or your dependent is at least age 65 and Medicare-eligible, the choices of the Medicare-eligible individual for coverage through Alight Retiree Health Solutions may be limited. For example, you or your dependent may be subject to underwriting and may not be able to enroll in the Alight Retiree Health Solutions until the next Medicare Open Enrollment period, which may result in a gap in coverage or Medicare late enrollment penalties, if not enrolled elsewhere.

See the Merck Group Retiree Medical Plan SPD and the Merck Retiree HRA SPD for more information on retiree medical coverage or contact the Alight Retiree Health Solutions at 844-868-6229 or visit retiree.alight.com/merck.

Reminder: Enroll in Medicare as soon as first eligible
The Merck medical plan and the Merck Group Retiree Medical Plan coordinate with Medicare as primary whenever it is legally permitted to do so. Generally, you become eligible for Medicare coverage on the 1st of the month that precedes your 65th birthday. In addition, if you are or become disabled and receive Social Security Disability Income (SSDI) benefits (generally 24 months after you become disabled), you are generally eligible for Medicare.

As long as you remain an active employee receiving a salary from Merck, the medical plan pays benefits first — before Medicare, unless you are not active due to disability. If you are not an active employee due to disability (or otherwise) for at least six months, or terminate employment (including benefits continuation, COBRA and retirement), and if you are eligible for medical coverage under the Merck medical plan or the Merck Group Retiree Medical Plan, then Medicare becomes the primary plan and all bills should be submitted to Medicare first.

All of the medical plan options available to you require you and your covered dependents who are eligible for Medicare to enroll in Medicare — Parts A and B — when you are first eligible. The medical plan options will coordinate coverage with Medicare Parts A and B, even if you fail to enroll. Accordingly, to avoid a gap in coverage and also ensure you are not subject to Medicare late enrollment penalties, you should make sure you enroll in Medicare. Note that you are responsible for paying to Medicare all premiums required by Medicare in addition to any contribution required by Merck to continue coverage under the Merck medical plan or the Merck Group Retiree Medical Plan. While participation in Medicare Parts A and B is required, participation in Medicare Part D prescription drug coverage is voluntary and the company does not require that you or your covered dependents sign up for Medicare Part D while covered under the Merck medical plan or the Merck Group Retiree Medical Plan.

If you or an eligible dependent becomes eligible for Medicare coverage under circumstances where Medicare is primary, the medical plan will assume full Medicare Parts A and B coverage has been elected as soon as you or your covered dependents are eligible for Medicare coverage. Should you or your dependent elect anything other than full Medicare Parts A and B coverage, the medical plan will reduce benefits to reflect whatever Medicare would have paid had you elected the full Medicare Parts A and B coverage.

See the Merck Medical Plan SPD and the Merck Group Retiree Medical Plan SPD for detailed information on coordination with Medicare. See the Merck Retiree HRA SPD for additional information about the retiree HRA.

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